1303539088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2628103}}^1$

素因数の和:2628142

約数の個数: 20

約数和(自身を含む): 2607079168

約数和(自身を除く): 1303540080

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2628103, 5256206, 10512412, 21024824, 42049648, 81471193, 162942386, 325884772, 651769544, 1303539088]

約数ペア:

[(1, 1303539088), (2, 651769544), (4, 325884772), (8, 162942386), (16, 81471193), (31, 42049648), (62, 21024824), (124, 10512412), (248, 5256206), (496, 2628103)]