7400614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 12821760

約数和(自身を除く): 5421146

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 211, 247, 422, 494, 923, 1349, 1846, 2698, 2743, 4009, 5486, 8018, 14981, 17537, 29962, 35074, 52117, 104234, 194753, 284639, 389506, 569278, 3700307, 7400614]

約数ペア:

[(1, 7400614), (2, 3700307), (13, 569278), (19, 389506), (26, 284639), (38, 194753), (71, 104234), (142, 52117), (211, 35074), (247, 29962), (422, 17537), (494, 14981), (923, 8018), (1349, 5486), (1846, 4009), (2698, 2743)]