2004016890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{940853}}^1$

素因数の和:940934

約数の個数: 32

約数和(自身を含む): 4877387136

約数和(自身を除く): 2873370246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 940853, 1881706, 2822559, 4704265, 5645118, 9408530, 14112795, 28225590, 66800563, 133601126, 200401689, 334002815, 400803378, 668005630, 1002008445, 2004016890]

約数ペア:

[(1, 2004016890), (2, 1002008445), (3, 668005630), (5, 400803378), (6, 334002815), (10, 200401689), (15, 133601126), (30, 66800563), (71, 28225590), (142, 14112795), (213, 9408530), (355, 5645118), (426, 4704265), (710, 2822559), (1065, 1881706), (2130, 940853)]