1395836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 2787120

約数和(自身を除く): 1391284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1579, 3158, 6316, 20527, 26843, 41054, 53686, 82108, 107372, 348959, 697918, 1395836]

約数ペア:

[(1, 1395836), (2, 697918), (4, 348959), (13, 107372), (17, 82108), (26, 53686), (34, 41054), (52, 26843), (68, 20527), (221, 6316), (442, 3158), (884, 1579)]