3859141072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{309623}}^1$

素因数の和:309691

約数の個数: 40

約数和(自身を含む): 8062608960

約数和(自身を除く): 4203467888

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 309623, 619246, 1238492, 2476984, 4953968, 5882837, 11765674, 12694543, 23531348, 25389086, 47062696, 50778172, 94125392, 101556344, 203112688, 241196317, 482392634, 964785268, 1929570536, 3859141072]

約数ペア:

[(1, 3859141072), (2, 1929570536), (4, 964785268), (8, 482392634), (16, 241196317), (19, 203112688), (38, 101556344), (41, 94125392), (76, 50778172), (82, 47062696), (152, 25389086), (164, 23531348), (304, 12694543), (328, 11765674), (656, 5882837), (779, 4953968), (1558, 2476984), (3116, 1238492), (6232, 619246), (12464, 309623)]