497703026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 801698688

約数和(自身を除く): 303995662

約数列:

[1, 2, 23, 46, 61, 83, 122, 166, 1403, 1909, 2137, 2806, 3818, 4274, 5063, 10126, 49151, 98302, 116449, 130357, 177371, 232898, 260714, 354742, 2998211, 4079533, 5996422, 8159066, 10819631, 21639262, 248851513, 497703026]

約数ペア:

[(1, 497703026), (2, 248851513), (23, 21639262), (46, 10819631), (61, 8159066), (83, 5996422), (122, 4079533), (166, 2998211), (1403, 354742), (1909, 260714), (2137, 232898), (2806, 177371), (3818, 130357), (4274, 116449), (5063, 98302), (10126, 49151)]