129162484610

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{65564713}}^1$

素因数の和:65564917

約数の個数: 16

約数和(自身を含む): 233672640696

約数和(自身を除く): 104510156086

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 65564713, 131129426, 327823565, 655647130, 12916248461, 25832496922, 64581242305, 129162484610]

約数ペア:

[(1, 129162484610), (2, 64581242305), (5, 25832496922), (10, 12916248461), (197, 655647130), (394, 327823565), (985, 131129426), (1970, 65564713)]