1330405982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499027}}^1$

素因数の和:499103

約数の個数: 16

約数和(自身を含む): 2107894272

約数和(自身を除く): 777488290

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 499027, 998054, 15469837, 21458161, 30939674, 42916322, 665202991, 1330405982]

約数ペア:

[(1, 1330405982), (2, 665202991), (31, 42916322), (43, 30939674), (62, 21458161), (86, 15469837), (1333, 998054), (2666, 499027)]