438146004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1921693}}^1$

素因数の和:1921719

約数の個数: 24

約数和(自身を含む): 1076148640

約数和(自身を除く): 638002636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1921693, 3843386, 5765079, 7686772, 11530158, 23060316, 36512167, 73024334, 109536501, 146048668, 219073002, 438146004]

約数ペア:

[(1, 438146004), (2, 219073002), (3, 146048668), (4, 109536501), (6, 73024334), (12, 36512167), (19, 23060316), (38, 11530158), (57, 7686772), (76, 5765079), (114, 3843386), (228, 1921693)]