21497374080338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{330241}}^1\times {\mathrm{23399}}^1$

素因数の和:353762

約数の個数: 32

約数和(自身を含む): 35052678460800

約数和(自身を除く): 13555304380462

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 23399, 46798, 304187, 330241, 608374, 660482, 2503693, 4293133, 5007386, 8586266, 32548009, 35335787, 65096018, 70671574, 459365231, 918730462, 7727309159, 15454618318, 100455019067, 200910038134, 826822080013, 1653644160026, 10748687040169, 21497374080338]

約数ペア:

[(1, 21497374080338), (2, 10748687040169), (13, 1653644160026), (26, 826822080013), (107, 200910038134), (214, 100455019067), (1391, 15454618318), (2782, 7727309159), (23399, 918730462), (46798, 459365231), (304187, 70671574), (330241, 65096018), (608374, 35335787), (660482, 32548009), (2503693, 8586266), (4293133, 5007386)]