1941830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1928890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 139, 254, 278, 635, 695, 1270, 1390, 1397, 1529, 2794, 3058, 6985, 7645, 13970, 15290, 17653, 35306, 88265, 176530, 194183, 388366, 970915, 1941830]

約数ペア:

[(1, 1941830), (2, 970915), (5, 388366), (10, 194183), (11, 176530), (22, 88265), (55, 35306), (110, 17653), (127, 15290), (139, 13970), (254, 7645), (278, 6985), (635, 3058), (695, 2794), (1270, 1529), (1390, 1397)]