2012388415

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{5417}}^1$

素因数の和:6002

約数の個数: 16

約数和(自身を含む): 2434199040

約数和(自身を除く): 421810625

約数列:

[1, 5, 191, 389, 955, 1945, 5417, 27085, 74299, 371495, 1034647, 2107213, 5173235, 10536065, 402477683, 2012388415]

約数ペア:

[(1, 2012388415), (5, 402477683), (191, 10536065), (389, 5173235), (955, 2107213), (1945, 1034647), (5417, 371495), (27085, 74299)]