3191398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 5767488

約数和(自身を除く): 2576090

約数列:

[1, 2, 7, 14, 37, 61, 74, 101, 122, 202, 259, 427, 518, 707, 854, 1414, 2257, 3737, 4514, 6161, 7474, 12322, 15799, 26159, 31598, 43127, 52318, 86254, 227957, 455914, 1595699, 3191398]

約数ペア:

[(1, 3191398), (2, 1595699), (7, 455914), (14, 227957), (37, 86254), (61, 52318), (74, 43127), (101, 31598), (122, 26159), (202, 15799), (259, 12322), (427, 7474), (518, 6161), (707, 4514), (854, 3737), (1414, 2257)]