2021592304

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1599361}}^1$

素因数の和:1599448

約数の個数: 20

約数和(自身を含む): 3966417760

約数和(自身を除く): 1944825456

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1599361, 3198722, 6397444, 12794888, 25589776, 126349519, 252699038, 505398076, 1010796152, 2021592304]

約数ペア:

[(1, 2021592304), (2, 1010796152), (4, 505398076), (8, 252699038), (16, 126349519), (79, 25589776), (158, 12794888), (316, 6397444), (632, 3198722), (1264, 1599361)]