2017193470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{4561}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 3712957056

約数和(自身を除く): 1695763586

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 941, 1882, 4561, 4705, 9122, 9410, 22805, 44227, 45610, 88454, 214367, 221135, 428734, 442270, 1071835, 2143670, 4291901, 8583802, 21459505, 42919010, 201719347, 403438694, 1008596735, 2017193470]

約数ペア:

[(1, 2017193470), (2, 1008596735), (5, 403438694), (10, 201719347), (47, 42919010), (94, 21459505), (235, 8583802), (470, 4291901), (941, 2143670), (1882, 1071835), (4561, 442270), (4705, 428734), (9122, 221135), (9410, 214367), (22805, 88454), (44227, 45610)]