2018574070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{2341}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 3823211952

約数和(自身を除く): 1804637882

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 529, 815, 1058, 1630, 2341, 2645, 3749, 4682, 5290, 7498, 11705, 18745, 23410, 37490, 53843, 86227, 107686, 172454, 269215, 381583, 431135, 538430, 763166, 862270, 1238389, 1907915, 2476778, 3815830, 6191945, 8776409, 12383890, 17552818, 43882045, 87764090, 201857407, 403714814, 1009287035, 2018574070]

約数ペア:

[(1, 2018574070), (2, 1009287035), (5, 403714814), (10, 201857407), (23, 87764090), (46, 43882045), (115, 17552818), (163, 12383890), (230, 8776409), (326, 6191945), (529, 3815830), (815, 2476778), (1058, 1907915), (1630, 1238389), (2341, 862270), (2645, 763166), (3749, 538430), (4682, 431135), (5290, 381583), (7498, 269215), (11705, 172454), (18745, 107686), (23410, 86227), (37490, 53843)]