2012121550

素因数分解:

$2^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{61627}}^1$

素因数の和:62292

約数の個数: 24

約数和(自身を含む): 3748338216

約数和(自身を除く): 1736216666

約数列:

[1, 2, 5, 10, 25, 50, 653, 1306, 3265, 6530, 16325, 32650, 61627, 123254, 308135, 616270, 1540675, 3081350, 40242431, 80484862, 201212155, 402424310, 1006060775, 2012121550]

約数ペア:

[(1, 2012121550), (2, 1006060775), (5, 402424310), (10, 201212155), (25, 80484862), (50, 40242431), (653, 3081350), (1306, 1540675), (3265, 616270), (6530, 308135), (16325, 123254), (32650, 61627)]