2912378815

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{24547}}^1$

素因数の和:25002

約数の個数: 16

約数和(自身を含む): 3561423840

約数和(自身を除く): 649045025

約数列:

[1, 5, 61, 305, 389, 1945, 23729, 24547, 118645, 122735, 1497367, 7486835, 9548783, 47743915, 582475763, 2912378815]

約数ペア:

[(1, 2912378815), (5, 582475763), (61, 47743915), (305, 9548783), (389, 7486835), (1945, 1497367), (23729, 122735), (24547, 118645)]