401882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 24

約数和(自身を含む): 691740

約数和(自身を除く): 289858

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 169, 338, 377, 533, 754, 1066, 1189, 2378, 4901, 6929, 9802, 13858, 15457, 30914, 200941, 401882]

約数ペア:

[(1, 401882), (2, 200941), (13, 30914), (26, 15457), (29, 13858), (41, 9802), (58, 6929), (82, 4901), (169, 2378), (338, 1189), (377, 1066), (533, 754)]