1142032

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 20

約数和(自身を含む): 2233116

約数和(自身を除く): 1091084

約数列:

[1, 2, 4, 8, 16, 137, 274, 521, 548, 1042, 1096, 2084, 2192, 4168, 8336, 71377, 142754, 285508, 571016, 1142032]

約数ペア:

[(1, 1142032), (2, 571016), (4, 285508), (8, 142754), (16, 71377), (137, 8336), (274, 4168), (521, 2192), (548, 2084), (1042, 1096)]