920803972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{62099}}^1$

素因数の和:62451

約数の個数: 24

約数和(自身を含む): 1763143200

約数和(自身を除く): 842339228

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 3707, 7414, 14828, 62099, 124198, 248396, 683089, 1366178, 2732356, 20927363, 41854726, 83709452, 230200993, 460401986, 920803972]

約数ペア:

[(1, 920803972), (2, 460401986), (4, 230200993), (11, 83709452), (22, 41854726), (44, 20927363), (337, 2732356), (674, 1366178), (1348, 683089), (3707, 248396), (7414, 124198), (14828, 62099)]