538045330012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{5279}}^1\times {\mathrm{688661}}^1$

素因数の和:693981

約数の個数: 24

約数和(自身を含む): 967212005760

約数和(自身を除く): 429166675748

約数列:

[1, 2, 4, 37, 74, 148, 5279, 10558, 21116, 195323, 390646, 688661, 781292, 1377322, 2754644, 25480457, 50960914, 101921828, 3635441419, 7270882838, 14541765676, 134511332503, 269022665006, 538045330012]

約数ペア:

[(1, 538045330012), (2, 269022665006), (4, 134511332503), (37, 14541765676), (74, 7270882838), (148, 3635441419), (5279, 101921828), (10558, 50960914), (21116, 25480457), (195323, 2754644), (390646, 1377322), (688661, 781292)]