1538914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 2602260

約数和(自身を除く): 1063346

約数列:

[1, 2, 13, 26, 29, 58, 157, 169, 314, 338, 377, 754, 2041, 4082, 4553, 4901, 9106, 9802, 26533, 53066, 59189, 118378, 769457, 1538914]

約数ペア:

[(1, 1538914), (2, 769457), (13, 118378), (26, 59189), (29, 53066), (58, 26533), (157, 9802), (169, 9106), (314, 4901), (338, 4553), (377, 4082), (754, 2041)]