948651664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{3529}}^1$

素因数の和:3907

約数の個数: 40

約数和(自身を含む): 1879131960

約数和(自身を除く): 930480296

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 317, 424, 634, 848, 1268, 2536, 3529, 5072, 7058, 14116, 16801, 28232, 33602, 56464, 67204, 134408, 187037, 268816, 374074, 748148, 1118693, 1496296, 2237386, 2992592, 4474772, 8949544, 17899088, 59290729, 118581458, 237162916, 474325832, 948651664]

約数ペア:

[(1, 948651664), (2, 474325832), (4, 237162916), (8, 118581458), (16, 59290729), (53, 17899088), (106, 8949544), (212, 4474772), (317, 2992592), (424, 2237386), (634, 1496296), (848, 1118693), (1268, 748148), (2536, 374074), (3529, 268816), (5072, 187037), (7058, 134408), (14116, 67204), (16801, 56464), (28232, 33602)]