1171213355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{486991}}^1$

素因数の和:487046

約数の個数: 16

約数和(自身を含む): 1554478464

約数和(自身を除く): 383265109

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 486991, 2434955, 6330883, 18018667, 31654415, 90093335, 234242671, 1171213355]

約数ペア:

[(1, 1171213355), (5, 234242671), (13, 90093335), (37, 31654415), (65, 18018667), (185, 6330883), (481, 2434955), (2405, 486991)]