2013984592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{72383}}^1$

素因数の和:72475

約数の個数: 40

約数和(自身を含む): 4092880896

約数和(自身を除く): 2078896304

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 13912, 27824, 72383, 144766, 289532, 579064, 1158128, 2678171, 3402001, 5356342, 6804002, 10712684, 13608004, 21425368, 27216008, 42850736, 54432016, 125874037, 251748074, 503496148, 1006992296, 2013984592]

約数ペア:

[(1, 2013984592), (2, 1006992296), (4, 503496148), (8, 251748074), (16, 125874037), (37, 54432016), (47, 42850736), (74, 27216008), (94, 21425368), (148, 13608004), (188, 10712684), (296, 6804002), (376, 5356342), (592, 3402001), (752, 2678171), (1739, 1158128), (3478, 579064), (6956, 289532), (13912, 144766), (27824, 72383)]