2019554984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131413}}^1$

素因数の和:131549

約数の個数: 32

約数和(自身を含む): 4044922920

約数和(自身を除く): 2025367936

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 15368, 131413, 262826, 525652, 1051304, 2234021, 4468042, 8936084, 14849669, 17872168, 29699338, 59398676, 118797352, 252444373, 504888746, 1009777492, 2019554984]

約数ペア:

[(1, 2019554984), (2, 1009777492), (4, 504888746), (8, 252444373), (17, 118797352), (34, 59398676), (68, 29699338), (113, 17872168), (136, 14849669), (226, 8936084), (452, 4468042), (904, 2234021), (1921, 1051304), (3842, 525652), (7684, 262826), (15368, 131413)]