7000000618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{291691}}^1$

素因数の和:291790

約数の個数: 24

約数和(自身を含む): 11530001376

約数和(自身を除く): 4530000758

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 11999, 23998, 291691, 583382, 3791983, 7583966, 20710061, 41420122, 49295779, 98591558, 269230793, 538461586, 3500000309, 7000000618]

約数ペア:

[(1, 7000000618), (2, 3500000309), (13, 538461586), (26, 269230793), (71, 98591558), (142, 49295779), (169, 41420122), (338, 20710061), (923, 7583966), (1846, 3791983), (11999, 583382), (23998, 291691)]