8345402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6169798

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 239, 442, 478, 1027, 1343, 2054, 2686, 3107, 4063, 6214, 8126, 17459, 18881, 34918, 37762, 52819, 105638, 245453, 320977, 490906, 641954, 4172701, 8345402]

約数ペア:

[(1, 8345402), (2, 4172701), (13, 641954), (17, 490906), (26, 320977), (34, 245453), (79, 105638), (158, 52819), (221, 37762), (239, 34918), (442, 18881), (478, 17459), (1027, 8126), (1343, 6214), (2054, 4063), (2686, 3107)]