1293344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3132

約数の個数: 24

約数和(自身を含む): 2743020

約数和(自身を除く): 1449676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3109, 6218, 12436, 24872, 40417, 49744, 80834, 99488, 161668, 323336, 646672, 1293344]

約数ペア:

[(1, 1293344), (2, 646672), (4, 323336), (8, 161668), (13, 99488), (16, 80834), (26, 49744), (32, 40417), (52, 24872), (104, 12436), (208, 6218), (416, 3109)]