401539024

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{473513}}^1$

素因数の和:473574

約数の個数: 20

約数和(自身を含む): 792662436

約数和(自身を除く): 391123412

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 473513, 947026, 1894052, 3788104, 7576208, 25096189, 50192378, 100384756, 200769512, 401539024]

約数ペア:

[(1, 401539024), (2, 200769512), (4, 100384756), (8, 50192378), (16, 25096189), (53, 7576208), (106, 3788104), (212, 1894052), (424, 947026), (848, 473513)]