2078697776

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{2351}}^1$

素因数の和:3189

約数の個数: 40

約数和(自身を含む): 4089779904

約数和(自身を除く): 2011082128

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 757, 1168, 1514, 2351, 3028, 4702, 6056, 9404, 12112, 18808, 37616, 55261, 110522, 171623, 221044, 343246, 442088, 686492, 884176, 1372984, 1779707, 2745968, 3559414, 7118828, 14237656, 28475312, 129918611, 259837222, 519674444, 1039348888, 2078697776]

約数ペア:

[(1, 2078697776), (2, 1039348888), (4, 519674444), (8, 259837222), (16, 129918611), (73, 28475312), (146, 14237656), (292, 7118828), (584, 3559414), (757, 2745968), (1168, 1779707), (1514, 1372984), (2351, 884176), (3028, 686492), (4702, 442088), (6056, 343246), (9404, 221044), (12112, 171623), (18808, 110522), (37616, 55261)]