889968272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{942763}}^1$

素因数の和:942830

約数の個数: 20

約数和(自身を含む): 1753541040

約数和(自身を除く): 863572768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 942763, 1885526, 3771052, 7542104, 15084208, 55623017, 111246034, 222492068, 444984136, 889968272]

約数ペア:

[(1, 889968272), (2, 444984136), (4, 222492068), (8, 111246034), (16, 55623017), (59, 15084208), (118, 7542104), (236, 3771052), (472, 1885526), (944, 942763)]