928486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 1567944

約数和(自身を除く): 639458

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 169, 338, 533, 871, 1066, 1742, 2747, 5494, 6929, 11323, 13858, 22646, 35711, 71422, 464243, 928486]

約数ペア:

[(1, 928486), (2, 464243), (13, 71422), (26, 35711), (41, 22646), (67, 13858), (82, 11323), (134, 6929), (169, 5494), (338, 2747), (533, 1742), (871, 1066)]