140972026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{733}}^1$

素因数の和:1330

約数の個数: 24

約数和(自身を含む): 229690620

約数和(自身を除く): 88718594

約数列:

[1, 2, 13, 26, 169, 338, 569, 733, 1138, 1466, 7397, 9529, 14794, 19058, 96161, 123877, 192322, 247754, 417077, 834154, 5422001, 10844002, 70486013, 140972026]

約数ペア:

[(1, 140972026), (2, 70486013), (13, 10844002), (26, 5422001), (169, 834154), (338, 417077), (569, 247754), (733, 192322), (1138, 123877), (1466, 96161), (7397, 19058), (9529, 14794)]