2938103615

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{21313}}^1$

素因数の和:21746

約数の個数: 16

約数和(自身を含む): 3580752000

約数和(自身を除く): 642648385

約数列:

[1, 5, 79, 349, 395, 1745, 21313, 27571, 106565, 137855, 1683727, 7438237, 8418635, 37191185, 587620723, 2938103615]

約数ペア:

[(1, 2938103615), (5, 587620723), (79, 37191185), (349, 8418635), (395, 7438237), (1745, 1683727), (21313, 137855), (27571, 106565)]