2019353665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{4297}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 2871751680

約数和(自身を除く): 852398015

約数列:

[1, 5, 7, 29, 35, 145, 203, 463, 1015, 2315, 3241, 4297, 13427, 16205, 21485, 30079, 67135, 93989, 124613, 150395, 469945, 623065, 872291, 1989511, 4361455, 9947555, 13926577, 57695819, 69632885, 288479095, 403870733, 2019353665]

約数ペア:

[(1, 2019353665), (5, 403870733), (7, 288479095), (29, 69632885), (35, 57695819), (145, 13926577), (203, 9947555), (463, 4361455), (1015, 1989511), (2315, 872291), (3241, 623065), (4297, 469945), (13427, 150395), (16205, 124613), (21485, 93989), (30079, 67135)]