1372618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 2318976

約数和(自身を除く): 946358

約数列:

[1, 2, 13, 26, 31, 62, 131, 169, 262, 338, 403, 806, 1703, 3406, 4061, 5239, 8122, 10478, 22139, 44278, 52793, 105586, 686309, 1372618]

約数ペア:

[(1, 1372618), (2, 686309), (13, 105586), (26, 52793), (31, 44278), (62, 22139), (131, 10478), (169, 8122), (262, 5239), (338, 4061), (403, 3406), (806, 1703)]