1972508084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{13331}}^1$

素因数の和:13927

約数の個数: 24

約数和(自身を含む): 3507489216

約数和(自身を除く): 1534981132

約数列:

[1, 2, 4, 71, 142, 284, 521, 1042, 2084, 13331, 26662, 36991, 53324, 73982, 147964, 946501, 1893002, 3786004, 6945451, 13890902, 27781804, 493127021, 986254042, 1972508084]

約数ペア:

[(1, 1972508084), (2, 986254042), (4, 493127021), (71, 27781804), (142, 13890902), (284, 6945451), (521, 3786004), (1042, 1893002), (2084, 946501), (13331, 147964), (26662, 73982), (36991, 53324)]