2510173696

素因数分解:

$2^9\times {\mathrm{409}}^1\times {\mathrm{11987}}^1$

素因数の和:12414

約数の個数: 40

約数和(自身を含む): 5028126840

約数和(自身を除く): 2517953144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 409, 512, 818, 1636, 3272, 6544, 11987, 13088, 23974, 26176, 47948, 52352, 95896, 104704, 191792, 209408, 383584, 767168, 1534336, 3068672, 4902683, 6137344, 9805366, 19610732, 39221464, 78442928, 156885856, 313771712, 627543424, 1255086848, 2510173696]

約数ペア:

[(1, 2510173696), (2, 1255086848), (4, 627543424), (8, 313771712), (16, 156885856), (32, 78442928), (64, 39221464), (128, 19610732), (256, 9805366), (409, 6137344), (512, 4902683), (818, 3068672), (1636, 1534336), (3272, 767168), (6544, 383584), (11987, 209408), (13088, 191792), (23974, 104704), (26176, 95896), (47948, 52352)]