1261944416

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{744071}}^1$

素因数の和:744134

約数の個数: 24

約数和(自身を含む): 2531332944

約数和(自身を除く): 1269388528

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 744071, 1488142, 2976284, 5952568, 11905136, 23810272, 39435763, 78871526, 157743052, 315486104, 630972208, 1261944416]

約数ペア:

[(1, 1261944416), (2, 630972208), (4, 315486104), (8, 157743052), (16, 78871526), (32, 39435763), (53, 23810272), (106, 11905136), (212, 5952568), (424, 2976284), (848, 1488142), (1696, 744071)]