1290800234

素因数分解:

$2^1\times {\mathrm{563}}^1\times {\mathrm{773}}^1\times {\mathrm{1483}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 1943458272

約数和(自身を除く): 652658038

約数列:

[1, 2, 563, 773, 1126, 1483, 1546, 2966, 435199, 834929, 870398, 1146359, 1669858, 2292718, 645400117, 1290800234]

約数ペア:

[(1, 1290800234), (2, 645400117), (563, 2292718), (773, 1669858), (1126, 1146359), (1483, 870398), (1546, 834929), (2966, 435199)]