1295874138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{874409}}^1$

素因数の和:874446

約数の個数: 32

約数和(自身を含む): 2938017600

約数和(自身を除く): 1642143462

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 874409, 1748818, 2623227, 5246454, 11367317, 16613771, 22734634, 33227542, 34101951, 49841313, 68203902, 99682626, 215979023, 431958046, 647937069, 1295874138]

約数ペア:

[(1, 1295874138), (2, 647937069), (3, 431958046), (6, 215979023), (13, 99682626), (19, 68203902), (26, 49841313), (38, 34101951), (39, 33227542), (57, 22734634), (78, 16613771), (114, 11367317), (247, 5246454), (494, 2623227), (741, 1748818), (1482, 874409)]