130048982

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{38867}}^1$

素因数の和:39115

約数の個数: 16

約数和(自身を含む): 223879680

約数和(自身を除く): 93830698

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 38867, 77734, 272069, 544138, 9289213, 18578426, 65024491, 130048982]

約数ペア:

[(1, 130048982), (2, 65024491), (7, 18578426), (14, 9289213), (239, 544138), (478, 272069), (1673, 77734), (3346, 38867)]