179924986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{4261}}^1$

素因数の和:4797

約数の個数: 16

約数和(自身を含む): 276791328

約数和(自身を除く): 96866342

約数列:

[1, 2, 43, 86, 491, 982, 4261, 8522, 21113, 42226, 183223, 366446, 2092151, 4184302, 89962493, 179924986]

約数ペア:

[(1, 179924986), (2, 89962493), (43, 4184302), (86, 2092151), (491, 366446), (982, 183223), (4261, 42226), (8522, 21113)]