2012202159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{2459}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 2965697280

約数和(自身を除く): 953495121

約数列:

[1, 3, 11, 33, 137, 181, 411, 543, 1507, 1991, 2459, 4521, 5973, 7377, 24797, 27049, 74391, 81147, 272767, 336883, 445079, 818301, 1010649, 1335237, 3705713, 4895869, 11117139, 14687607, 60975823, 182927469, 670734053, 2012202159]

約数ペア:

[(1, 2012202159), (3, 670734053), (11, 182927469), (33, 60975823), (137, 14687607), (181, 11117139), (411, 4895869), (543, 3705713), (1507, 1335237), (1991, 1010649), (2459, 818301), (4521, 445079), (5973, 336883), (7377, 272767), (24797, 81147), (27049, 74391)]