1381336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1427}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 2848860

約数和(自身を除く): 1467524

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1427, 2854, 5708, 11416, 15697, 31394, 62788, 125576, 172667, 345334, 690668, 1381336]

約数ペア:

[(1, 1381336), (2, 690668), (4, 345334), (8, 172667), (11, 125576), (22, 62788), (44, 31394), (88, 15697), (121, 11416), (242, 5708), (484, 2854), (968, 1427)]