2016129910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{13829}}^1$

素因数の和:14136

約数の個数: 32

約数和(自身を含む): 3704227200

約数和(自身を除く): 1688097290

約数列:

[1, 2, 5, 10, 61, 122, 239, 305, 478, 610, 1195, 2390, 13829, 14579, 27658, 29158, 69145, 72895, 138290, 145790, 843569, 1687138, 3305131, 4217845, 6610262, 8435690, 16525655, 33051310, 201612991, 403225982, 1008064955, 2016129910]

約数ペア:

[(1, 2016129910), (2, 1008064955), (5, 403225982), (10, 201612991), (61, 33051310), (122, 16525655), (239, 8435690), (305, 6610262), (478, 4217845), (610, 3305131), (1195, 1687138), (2390, 843569), (13829, 145790), (14579, 138290), (27658, 72895), (29158, 69145)]