2945245715278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{3019}}^1\times {\mathrm{5581}}^1$

素因数の和:9904

約数の個数: 32

約数和(自身を含む): 4486020295680

約数和(自身を除く): 1540774580402

約数列:

[1, 2, 71, 142, 1231, 2462, 3019, 5581, 6038, 11162, 87401, 174802, 214349, 396251, 428698, 792502, 3716389, 6870211, 7432778, 13740422, 16849039, 33698078, 263863619, 487784981, 527727238, 975569962, 1196281769, 2392563538, 20741167009, 41482334018, 1472622857639, 2945245715278]

約数ペア:

[(1, 2945245715278), (2, 1472622857639), (71, 41482334018), (142, 20741167009), (1231, 2392563538), (2462, 1196281769), (3019, 975569962), (5581, 527727238), (6038, 487784981), (11162, 263863619), (87401, 33698078), (174802, 16849039), (214349, 13740422), (396251, 7432778), (428698, 6870211), (792502, 3716389)]