2661004084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{495347}}^1$

素因数の和:495447

約数の個数: 24

約数和(自身を含む): 4993107840

約数和(自身を除く): 2332103756

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 495347, 990694, 1981388, 8420899, 16841798, 33683596, 39132413, 78264826, 156529652, 665251021, 1330502042, 2661004084]

約数ペア:

[(1, 2661004084), (2, 1330502042), (4, 665251021), (17, 156529652), (34, 78264826), (68, 39132413), (79, 33683596), (158, 16841798), (316, 8420899), (1343, 1981388), (2686, 990694), (5372, 495347)]