708643156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2657}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 1400361984

約数和(自身を除く): 691718828

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 223, 299, 446, 598, 892, 1196, 2657, 2899, 5129, 5314, 5798, 10258, 10628, 11596, 20516, 34541, 61111, 66677, 69082, 122222, 133354, 138164, 244444, 266708, 592511, 794443, 1185022, 1588886, 2370044, 3177772, 7702643, 13627753, 15405286, 27255506, 30810572, 54511012, 177160789, 354321578, 708643156]

約数ペア:

[(1, 708643156), (2, 354321578), (4, 177160789), (13, 54511012), (23, 30810572), (26, 27255506), (46, 15405286), (52, 13627753), (92, 7702643), (223, 3177772), (299, 2370044), (446, 1588886), (598, 1185022), (892, 794443), (1196, 592511), (2657, 266708), (2899, 244444), (5129, 138164), (5314, 133354), (5798, 122222), (10258, 69082), (10628, 66677), (11596, 61111), (20516, 34541)]