1539428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 2993760

約数和(自身を除く): 1454332

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 593, 649, 1186, 1298, 2372, 2596, 6523, 13046, 26092, 34987, 69974, 139948, 384857, 769714, 1539428]

約数ペア:

[(1, 1539428), (2, 769714), (4, 384857), (11, 139948), (22, 69974), (44, 34987), (59, 26092), (118, 13046), (236, 6523), (593, 2596), (649, 2372), (1186, 1298)]