1261468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 2518992

約数和(自身を除く): 1257524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1427, 2854, 5708, 18551, 24259, 37102, 48518, 74204, 97036, 315367, 630734, 1261468]

約数ペア:

[(1, 1261468), (2, 630734), (4, 315367), (13, 97036), (17, 74204), (26, 48518), (34, 37102), (52, 24259), (68, 18551), (221, 5708), (442, 2854), (884, 1427)]