308492756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{539323}}^1$

素因数の和:539351

約数の個数: 24

約数和(自身を含む): 634245024

約数和(自身を除く): 325752268

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 539323, 1078646, 2157292, 5932553, 7011199, 11865106, 14022398, 23730212, 28044796, 77123189, 154246378, 308492756]

約数ペア:

[(1, 308492756), (2, 154246378), (4, 77123189), (11, 28044796), (13, 23730212), (22, 14022398), (26, 11865106), (44, 7011199), (52, 5932553), (143, 2157292), (286, 1078646), (572, 539323)]