553131508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{40351}}^1$

素因数の和:40527

約数の個数: 24

約数和(自身を含む): 1016870400

約数和(自身を除く): 463738892

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 6854, 13708, 40351, 80702, 161404, 928073, 1856146, 3712292, 6012299, 12024598, 24049196, 138282877, 276565754, 553131508]

約数ペア:

[(1, 553131508), (2, 276565754), (4, 138282877), (23, 24049196), (46, 12024598), (92, 6012299), (149, 3712292), (298, 1856146), (596, 928073), (3427, 161404), (6854, 80702), (13708, 40351)]