1718960048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8264231}}^1$

素因数の和:8264252

約数の個数: 20

約数和(自身を含む): 3586676688

約数和(自身を除く): 1867716640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8264231, 16528462, 33056924, 66113848, 107435003, 132227696, 214870006, 429740012, 859480024, 1718960048]

約数ペア:

[(1, 1718960048), (2, 859480024), (4, 429740012), (8, 214870006), (13, 132227696), (16, 107435003), (26, 66113848), (52, 33056924), (104, 16528462), (208, 8264231)]