1161295460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4466521}}^1$

素因数の和:4466543

約数の個数: 24

約数和(自身を含む): 2626314936

約数和(自身を除く): 1465019476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4466521, 8933042, 17866084, 22332605, 44665210, 58064773, 89330420, 116129546, 232259092, 290323865, 580647730, 1161295460]

約数ペア:

[(1, 1161295460), (2, 580647730), (4, 290323865), (5, 232259092), (10, 116129546), (13, 89330420), (20, 58064773), (26, 44665210), (52, 22332605), (65, 17866084), (130, 8933042), (260, 4466521)]