1904138832

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{81457}}^1$

素因数の和:81955

約数の個数: 40

約数和(自身を含む): 4929186496

約数和(自身を除く): 3025047664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 23376, 81457, 162914, 244371, 325828, 488742, 651656, 977484, 1303312, 1954968, 3909936, 39669559, 79339118, 119008677, 158678236, 238017354, 317356472, 476034708, 634712944, 952069416, 1904138832]

約数ペア:

[(1, 1904138832), (2, 952069416), (3, 634712944), (4, 476034708), (6, 317356472), (8, 238017354), (12, 158678236), (16, 119008677), (24, 79339118), (48, 39669559), (487, 3909936), (974, 1954968), (1461, 1303312), (1948, 977484), (2922, 651656), (3896, 488742), (5844, 325828), (7792, 244371), (11688, 162914), (23376, 81457)]