2912783484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{29129}}^1$

素因数の和:29790

約数の個数: 48

約数和(自身を含む): 7330972320

約数和(自身を除く): 4418188836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 641, 1282, 1923, 2564, 3846, 7692, 8333, 16666, 24999, 29129, 33332, 49998, 58258, 87387, 99996, 116516, 174774, 349548, 378677, 757354, 1136031, 1514708, 2272062, 4544124, 18671689, 37343378, 56015067, 74686756, 112030134, 224060268, 242731957, 485463914, 728195871, 970927828, 1456391742, 2912783484]

約数ペア:

[(1, 2912783484), (2, 1456391742), (3, 970927828), (4, 728195871), (6, 485463914), (12, 242731957), (13, 224060268), (26, 112030134), (39, 74686756), (52, 56015067), (78, 37343378), (156, 18671689), (641, 4544124), (1282, 2272062), (1923, 1514708), (2564, 1136031), (3846, 757354), (7692, 378677), (8333, 349548), (16666, 174774), (24999, 116516), (29129, 99996), (33332, 87387), (49998, 58258)]