627614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 16

約数和(自身を含む): 1028160

約数和(自身を除く): 400546

約数列:

[1, 2, 13, 26, 101, 202, 239, 478, 1313, 2626, 3107, 6214, 24139, 48278, 313807, 627614]

約数ペア:

[(1, 627614), (2, 313807), (13, 48278), (26, 24139), (101, 6214), (202, 3107), (239, 2626), (478, 1313)]