121047412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1381}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 224630280

約数和(自身を除く): 103582868

約数列:

[1, 2, 4, 17, 34, 68, 1289, 1381, 2578, 2762, 5156, 5524, 21913, 23477, 43826, 46954, 87652, 93908, 1780109, 3560218, 7120436, 30261853, 60523706, 121047412]

約数ペア:

[(1, 121047412), (2, 60523706), (4, 30261853), (17, 7120436), (34, 3560218), (68, 1780109), (1289, 93908), (1381, 87652), (2578, 46954), (2762, 43826), (5156, 23477), (5524, 21913)]