1034663408

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{161263}}^1$

素因数の和:161672

約数の個数: 20

約数和(自身を含む): 2009671968

約数和(自身を除く): 975008560

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 161263, 322526, 645052, 1290104, 2580208, 64666463, 129332926, 258665852, 517331704, 1034663408]

約数ペア:

[(1, 1034663408), (2, 517331704), (4, 258665852), (8, 129332926), (16, 64666463), (401, 2580208), (802, 1290104), (1604, 645052), (3208, 322526), (6416, 161263)]