2783283354

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 6366117888

約数和(自身を除く): 3582834534

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 163, 186, 213, 279, 326, 426, 431, 489, 558, 639, 862, 978, 1278, 1293, 1467, 2201, 2586, 2934, 3879, 4402, 5053, 6603, 7758, 10106, 11573, 13206, 13361, 15159, 19809, 23146, 26722, 30318, 30601, 34719, 39618, 40083, 45477, 61202, 69438, 70253, 80166, 90954, 91803, 104157, 120249, 140506, 183606, 208314, 210759, 240498, 275409, 358763, 421518, 550818, 632277, 717526, 948631, 1076289, 1264554, 1897262, 2152578, 2177843, 2845893, 3228867, 4355686, 4987963, 5691786, 6457734, 6533529, 8537679, 9975926, 13067058, 14963889, 17075358, 19600587, 29927778, 39201174, 44891667, 89783334, 154626853, 309253706, 463880559, 927761118, 1391641677, 2783283354]

約数ペア:

[(1, 2783283354), (2, 1391641677), (3, 927761118), (6, 463880559), (9, 309253706), (18, 154626853), (31, 89783334), (62, 44891667), (71, 39201174), (93, 29927778), (142, 19600587), (163, 17075358), (186, 14963889), (213, 13067058), (279, 9975926), (326, 8537679), (426, 6533529), (431, 6457734), (489, 5691786), (558, 4987963), (639, 4355686), (862, 3228867), (978, 2845893), (1278, 2177843), (1293, 2152578), (1467, 1897262), (2201, 1264554), (2586, 1076289), (2934, 948631), (3879, 717526), (4402, 632277), (5053, 550818), (6603, 421518), (7758, 358763), (10106, 275409), (11573, 240498), (13206, 210759), (13361, 208314), (15159, 183606), (19809, 140506), (23146, 120249), (26722, 104157), (30318, 91803), (30601, 90954), (34719, 80166), (39618, 70253), (40083, 69438), (45477, 61202)]