764454938

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{173977}}^1$

素因数の和:174018

約数の個数: 16

約数和(自身を含む): 1242202920

約数和(自身を除く): 477747982

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 173977, 347954, 2261701, 4523402, 29402113, 58804226, 382227469, 764454938]

約数ペア:

[(1, 764454938), (2, 382227469), (13, 58804226), (26, 29402113), (169, 4523402), (338, 2261701), (2197, 347954), (4394, 173977)]