494715691028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1\times {\mathrm{1237}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 953571698688

約数和(自身を除く): 458856007660

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 191, 268, 382, 601, 764, 871, 1202, 1237, 1742, 2404, 2474, 2483, 3484, 4948, 4966, 7813, 9932, 12797, 15626, 16081, 25594, 31252, 32162, 40267, 51188, 64324, 80534, 82879, 114791, 161068, 165758, 166361, 229582, 236267, 331516, 332722, 459164, 472534, 523471, 665444, 743437, 945068, 1046942, 1077427, 1486874, 1492283, 2093884, 2154854, 2973748, 2984566, 3071471, 4309708, 5969132, 6142942, 7690997, 9664681, 12285884, 15381994, 15829889, 19329362, 30763988, 31659778, 38658724, 49810279, 63319556, 99620558, 99982961, 141996467, 199241116, 199965922, 205788557, 283992934, 399931844, 411577114, 567985868, 647533627, 823154228, 1295067254, 1845954071, 2590134508, 3691908142, 7383816284, 9513763289, 19027526578, 38055053156, 123678922757, 247357845514, 494715691028]

約数ペア:

[(1, 494715691028), (2, 247357845514), (4, 123678922757), (13, 38055053156), (26, 19027526578), (52, 9513763289), (67, 7383816284), (134, 3691908142), (191, 2590134508), (268, 1845954071), (382, 1295067254), (601, 823154228), (764, 647533627), (871, 567985868), (1202, 411577114), (1237, 399931844), (1742, 283992934), (2404, 205788557), (2474, 199965922), (2483, 199241116), (3484, 141996467), (4948, 99982961), (4966, 99620558), (7813, 63319556), (9932, 49810279), (12797, 38658724), (15626, 31659778), (16081, 30763988), (25594, 19329362), (31252, 15829889), (32162, 15381994), (40267, 12285884), (51188, 9664681), (64324, 7690997), (80534, 6142942), (82879, 5969132), (114791, 4309708), (161068, 3071471), (165758, 2984566), (166361, 2973748), (229582, 2154854), (236267, 2093884), (331516, 1492283), (332722, 1486874), (459164, 1077427), (472534, 1046942), (523471, 945068), (665444, 743437)]