2009408766

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{90197}}^1$

素因数の和:90328

約数の個数: 32

約数和(自身を含む): 4156323840

約数和(自身を除く): 2146915074

約数列:

[1, 2, 3, 6, 47, 79, 94, 141, 158, 237, 282, 474, 3713, 7426, 11139, 22278, 90197, 180394, 270591, 541182, 4239259, 7125563, 8478518, 12717777, 14251126, 21376689, 25435554, 42753378, 334901461, 669802922, 1004704383, 2009408766]

約数ペア:

[(1, 2009408766), (2, 1004704383), (3, 669802922), (6, 334901461), (47, 42753378), (79, 25435554), (94, 21376689), (141, 14251126), (158, 12717777), (237, 8478518), (282, 7125563), (474, 4239259), (3713, 541182), (7426, 270591), (11139, 180394), (22278, 90197)]