1905358832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9160379}}^1$

素因数の和:9160400

約数の個数: 20

約数和(自身を含む): 3975604920

約数和(自身を除く): 2070246088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9160379, 18320758, 36641516, 73283032, 119084927, 146566064, 238169854, 476339708, 952679416, 1905358832]

約数ペア:

[(1, 1905358832), (2, 952679416), (4, 476339708), (8, 238169854), (13, 146566064), (16, 119084927), (26, 73283032), (52, 36641516), (104, 18320758), (208, 9160379)]