1285195802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{232741}}^1$

素因数の和:233005

約数の個数: 16

約数和(自身を含む): 2111435424

約数和(自身を除く): 826239622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 232741, 465482, 2560151, 5120302, 58417991, 116835982, 642597901, 1285195802]

約数ペア:

[(1, 1285195802), (2, 642597901), (11, 116835982), (22, 58417991), (251, 5120302), (502, 2560151), (2761, 465482), (5522, 232741)]