396136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 807030

約数和(自身を除く): 410894

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 293, 338, 586, 676, 1172, 1352, 2344, 3809, 7618, 15236, 30472, 49517, 99034, 198068, 396136]

約数ペア:

[(1, 396136), (2, 198068), (4, 99034), (8, 49517), (13, 30472), (26, 15236), (52, 7618), (104, 3809), (169, 2344), (293, 1352), (338, 1172), (586, 676)]