882181036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 1707552000

約数和(自身を除く): 825370964

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 419, 436, 439, 838, 878, 1199, 1676, 1756, 2398, 4609, 4796, 4829, 9218, 9658, 18436, 19316, 45671, 47851, 91342, 95702, 182684, 183941, 191404, 367882, 502381, 526361, 735764, 1004762, 1052722, 2009524, 2023351, 2105444, 4046702, 8093404, 20049569, 40099138, 80198276, 220545259, 441090518, 882181036]

約数ペア:

[(1, 882181036), (2, 441090518), (4, 220545259), (11, 80198276), (22, 40099138), (44, 20049569), (109, 8093404), (218, 4046702), (419, 2105444), (436, 2023351), (439, 2009524), (838, 1052722), (878, 1004762), (1199, 735764), (1676, 526361), (1756, 502381), (2398, 367882), (4609, 191404), (4796, 183941), (4829, 182684), (9218, 95702), (9658, 91342), (18436, 47851), (19316, 45671)]