1609426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1454894

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 239, 259, 478, 481, 518, 962, 1673, 3107, 3346, 3367, 6214, 6734, 8843, 17686, 21749, 43498, 61901, 114959, 123802, 229918, 804713, 1609426]

約数ペア:

[(1, 1609426), (2, 804713), (7, 229918), (13, 123802), (14, 114959), (26, 61901), (37, 43498), (74, 21749), (91, 17686), (182, 8843), (239, 6734), (259, 6214), (478, 3367), (481, 3346), (518, 3107), (962, 1673)]