145724098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{13313}}^1$

素因数の和:13749

約数の個数: 16

約数和(自身を含む): 235977336

約数和(自身を除く): 90253238

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 13313, 26626, 173069, 346138, 5604773, 11209546, 72862049, 145724098]

約数ペア:

[(1, 145724098), (2, 72862049), (13, 11209546), (26, 5604773), (421, 346138), (842, 173069), (5473, 26626), (10946, 13313)]