1261204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 2605568

約数和(自身を除く): 1344364

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1453, 2906, 5812, 10171, 20342, 40684, 45043, 90086, 180172, 315301, 630602, 1261204]

約数ペア:

[(1, 1261204), (2, 630602), (4, 315301), (7, 180172), (14, 90086), (28, 45043), (31, 40684), (62, 20342), (124, 10171), (217, 5812), (434, 2906), (868, 1453)]