1649879993

素因数分解:

${\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 1694648976

約数和(自身を除く): 44768983

約数列:

[1, 61, 193, 353, 397, 11773, 21533, 24217, 68129, 76621, 140141, 4155869, 4673881, 8548601, 27047213, 1649879993]

約数ペア:

[(1, 1649879993), (61, 27047213), (193, 8548601), (353, 4673881), (397, 4155869), (11773, 140141), (21533, 76621), (24217, 68129)]