2230672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2456528

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 139, 236, 272, 278, 472, 556, 944, 1003, 1112, 2006, 2224, 2363, 4012, 4726, 8024, 8201, 9452, 16048, 16402, 18904, 32804, 37808, 65608, 131216, 139417, 278834, 557668, 1115336, 2230672]

約数ペア:

[(1, 2230672), (2, 1115336), (4, 557668), (8, 278834), (16, 139417), (17, 131216), (34, 65608), (59, 37808), (68, 32804), (118, 18904), (136, 16402), (139, 16048), (236, 9452), (272, 8201), (278, 8024), (472, 4726), (556, 4012), (944, 2363), (1003, 2224), (1112, 2006)]