1771351741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{4157}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 1914010560

約数和(自身を除く): 142658819

約数列:

[1, 19, 41, 547, 779, 4157, 10393, 22427, 78983, 170437, 426113, 2273879, 3238303, 43203701, 93229039, 1771351741]

約数ペア:

[(1, 1771351741), (19, 93229039), (41, 43203701), (547, 3238303), (779, 2273879), (4157, 426113), (10393, 170437), (22427, 78983)]