1086436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 2169720

約数和(自身を除く): 1083284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1229, 2458, 4916, 15977, 20893, 31954, 41786, 63908, 83572, 271609, 543218, 1086436]

約数ペア:

[(1, 1086436), (2, 543218), (4, 271609), (13, 83572), (17, 63908), (26, 41786), (34, 31954), (52, 20893), (68, 15977), (221, 4916), (442, 2458), (884, 1229)]