1377392338

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{153487}}^1$

素因数の和:154137

約数の個数: 16

約数和(自身を含む): 2364943104

約数和(自身を除く): 987550766

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 8974, 153487, 306974, 1074409, 2148818, 98385167, 196770334, 688696169, 1377392338]

約数ペア:

[(1, 1377392338), (2, 688696169), (7, 196770334), (14, 98385167), (641, 2148818), (1282, 1074409), (4487, 306974), (8974, 153487)]