1630656568

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1870019}}^1$

素因数の和:1870134

約数の個数: 16

約数和(自身を含む): 3085533000

約数和(自身を除く): 1454876432

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1870019, 3740038, 7480076, 14960152, 203832071, 407664142, 815328284, 1630656568]

約数ペア:

[(1, 1630656568), (2, 815328284), (4, 407664142), (8, 203832071), (109, 14960152), (218, 7480076), (436, 3740038), (872, 1870019)]