2130971524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2549009}}^1$

素因数の和:2549043

約数の個数: 24

約数和(自身を含む): 4282336800

約数和(自身を除く): 2151365276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2549009, 5098018, 10196036, 28039099, 48431171, 56078198, 96862342, 112156396, 193724684, 532742881, 1065485762, 2130971524]

約数ペア:

[(1, 2130971524), (2, 1065485762), (4, 532742881), (11, 193724684), (19, 112156396), (22, 96862342), (38, 56078198), (44, 48431171), (76, 28039099), (209, 10196036), (418, 5098018), (836, 2549009)]