277029218

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1\times {\mathrm{1427}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 420003360

約数和(自身を除く): 142974142

約数列:

[1, 2, 113, 226, 859, 1427, 1718, 2854, 97067, 161251, 194134, 322502, 1225793, 2451586, 138514609, 277029218]

約数ペア:

[(1, 277029218), (2, 138514609), (113, 2451586), (226, 1225793), (859, 322502), (1427, 194134), (1718, 161251), (2854, 97067)]