1285380066242

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1\times {\mathrm{9188243}}^1$

素因数の和:9188977

約数の個数: 16

約数和(自身を含む): 1948275257760

約数和(自身を除く): 662895191518

約数列:

[1, 2, 113, 226, 619, 1238, 69947, 139894, 9188243, 18376486, 1038271459, 2076542918, 5687522417, 11375044834, 642690033121, 1285380066242]

約数ペア:

[(1, 1285380066242), (2, 642690033121), (113, 11375044834), (226, 5687522417), (619, 2076542918), (1238, 1038271459), (69947, 18376486), (139894, 9188243)]