7420516090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57080893}}^1$

素因数の和:57080913

約数の個数: 16

約数和(自身を含む): 14384385288

約数和(自身を除く): 6963869198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 57080893, 114161786, 285404465, 570808930, 742051609, 1484103218, 3710258045, 7420516090]

約数ペア:

[(1, 7420516090), (2, 3710258045), (5, 1484103218), (10, 742051609), (13, 570808930), (26, 285404465), (65, 114161786), (130, 57080893)]