248291498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1364239}}^1$

素因数の和:1364261

約数の個数: 16

約数和(自身を含む): 458384640

約数和(自身を除く): 210093142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1364239, 2728478, 9549673, 17735107, 19099346, 35470214, 124145749, 248291498]

約数ペア:

[(1, 248291498), (2, 124145749), (7, 35470214), (13, 19099346), (14, 17735107), (26, 9549673), (91, 2728478), (182, 1364239)]