1240298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 16

約数和(自身を含む): 1978560

約数和(自身を除く): 738262

約数列:

[1, 2, 23, 46, 59, 118, 457, 914, 1357, 2714, 10511, 21022, 26963, 53926, 620149, 1240298]

約数ペア:

[(1, 1240298), (2, 620149), (23, 53926), (46, 26963), (59, 21022), (118, 10511), (457, 2714), (914, 1357)]