285280941604

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{11329}}^1\times {\mathrm{20113}}^1$

素因数の和:31759

約数の個数: 24

約数和(自身を含む): 500905780760

約数和(自身を除く): 215624839156

約数列:

[1, 2, 4, 313, 626, 1252, 11329, 20113, 22658, 40226, 45316, 80452, 3545977, 6295369, 7091954, 12590738, 14183908, 25181476, 227860177, 455720354, 911440708, 71320235401, 142640470802, 285280941604]

約数ペア:

[(1, 285280941604), (2, 142640470802), (4, 71320235401), (313, 911440708), (626, 455720354), (1252, 227860177), (11329, 25181476), (20113, 14183908), (22658, 12590738), (40226, 7091954), (45316, 6295369), (80452, 3545977)]