1870294712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{5657}}^1$

素因数の和:5721

約数の個数: 96

約数和(自身を含む): 4377255120

約数和(自身を除く): 2506960408

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 289, 374, 442, 572, 578, 748, 884, 1144, 1156, 1496, 1768, 2312, 2431, 3179, 3757, 4862, 5657, 6358, 7514, 9724, 11314, 12716, 15028, 19448, 22628, 25432, 30056, 41327, 45256, 62227, 73541, 82654, 96169, 124454, 147082, 165308, 192338, 248908, 294164, 330616, 384676, 497816, 588328, 769352, 808951, 1057859, 1250197, 1617902, 1634873, 2115718, 2500394, 3235804, 3269746, 4231436, 5000788, 6471608, 6539492, 8462872, 10001576, 13078984, 13752167, 17983603, 21253349, 27504334, 35967206, 42506698, 55008668, 71934412, 85013396, 110017336, 143868824, 170026792, 233786839, 467573678, 935147356, 1870294712]

約数ペア:

[(1, 1870294712), (2, 935147356), (4, 467573678), (8, 233786839), (11, 170026792), (13, 143868824), (17, 110017336), (22, 85013396), (26, 71934412), (34, 55008668), (44, 42506698), (52, 35967206), (68, 27504334), (88, 21253349), (104, 17983603), (136, 13752167), (143, 13078984), (187, 10001576), (221, 8462872), (286, 6539492), (289, 6471608), (374, 5000788), (442, 4231436), (572, 3269746), (578, 3235804), (748, 2500394), (884, 2115718), (1144, 1634873), (1156, 1617902), (1496, 1250197), (1768, 1057859), (2312, 808951), (2431, 769352), (3179, 588328), (3757, 497816), (4862, 384676), (5657, 330616), (6358, 294164), (7514, 248908), (9724, 192338), (11314, 165308), (12716, 147082), (15028, 124454), (19448, 96169), (22628, 82654), (25432, 73541), (30056, 62227), (41327, 45256)]