521603028

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{128221}}^1$

素因数の和:128344

約数の個数: 36

約数和(自身を含む): 1330175028

約数和(自身を除く): 808572000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 128221, 256442, 384663, 512884, 769326, 1153989, 1538652, 2307978, 4615956, 14488973, 28977946, 43466919, 57955892, 86933838, 130400757, 173867676, 260801514, 521603028]

約数ペア:

[(1, 521603028), (2, 260801514), (3, 173867676), (4, 130400757), (6, 86933838), (9, 57955892), (12, 43466919), (18, 28977946), (36, 14488973), (113, 4615956), (226, 2307978), (339, 1538652), (452, 1153989), (678, 769326), (1017, 512884), (1356, 384663), (2034, 256442), (4068, 128221)]