505122928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{35117}}^1$

素因数の和:35185

約数の個数: 40

約数和(自身を含む): 1045111680

約数和(自身を除く): 539988752

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 35117, 70234, 140468, 280936, 561872, 1018393, 1088627, 2036786, 2177254, 4073572, 4354508, 8147144, 8709016, 16294288, 17418032, 31570183, 63140366, 126280732, 252561464, 505122928]

約数ペア:

[(1, 505122928), (2, 252561464), (4, 126280732), (8, 63140366), (16, 31570183), (29, 17418032), (31, 16294288), (58, 8709016), (62, 8147144), (116, 4354508), (124, 4073572), (232, 2177254), (248, 2036786), (464, 1088627), (496, 1018393), (899, 561872), (1798, 280936), (3596, 140468), (7192, 70234), (14384, 35117)]