508765868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10859}}^1$

素因数の和:10946

約数の個数: 48

約数和(自身を含む): 1034480160

約数和(自身を除く): 525714292

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2756, 3604, 10859, 11713, 21718, 23426, 43436, 46852, 141167, 184603, 282334, 369206, 564668, 575527, 738412, 1151054, 2302108, 2399839, 4799678, 7481851, 9599356, 9783959, 14963702, 19567918, 29927404, 39135836, 127191467, 254382934, 508765868]

約数ペア:

[(1, 508765868), (2, 254382934), (4, 127191467), (13, 39135836), (17, 29927404), (26, 19567918), (34, 14963702), (52, 9783959), (53, 9599356), (68, 7481851), (106, 4799678), (212, 2399839), (221, 2302108), (442, 1151054), (689, 738412), (884, 575527), (901, 564668), (1378, 369206), (1802, 282334), (2756, 184603), (3604, 141167), (10859, 46852), (11713, 43436), (21718, 23426)]