1869289266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 4071513600

約数和(自身を除く): 2202224334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 239, 394, 478, 509, 591, 717, 1018, 1182, 1434, 1527, 2561, 3054, 3107, 5122, 6214, 6617, 7683, 9321, 13234, 15366, 18642, 19851, 39702, 47083, 94166, 100273, 121651, 141249, 200546, 243302, 282498, 300819, 364953, 601638, 612079, 729906, 1224158, 1303549, 1581463, 1836237, 2607098, 3162926, 3672474, 3910647, 4744389, 7821294, 9488778, 23965247, 47930494, 71895741, 143791482, 311548211, 623096422, 934644633, 1869289266]

約数ペア:

[(1, 1869289266), (2, 934644633), (3, 623096422), (6, 311548211), (13, 143791482), (26, 71895741), (39, 47930494), (78, 23965247), (197, 9488778), (239, 7821294), (394, 4744389), (478, 3910647), (509, 3672474), (591, 3162926), (717, 2607098), (1018, 1836237), (1182, 1581463), (1434, 1303549), (1527, 1224158), (2561, 729906), (3054, 612079), (3107, 601638), (5122, 364953), (6214, 300819), (6617, 282498), (7683, 243302), (9321, 200546), (13234, 141249), (15366, 121651), (18642, 100273), (19851, 94166), (39702, 47083)]