489138834

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1\times {\mathrm{983}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 986204160

約数和(自身を除く): 497065326

約数列:

[1, 2, 3, 6, 239, 347, 478, 694, 717, 983, 1041, 1434, 1966, 2082, 2949, 5898, 82933, 165866, 234937, 248799, 341101, 469874, 497598, 682202, 704811, 1023303, 1409622, 2046606, 81523139, 163046278, 244569417, 489138834]

約数ペア:

[(1, 489138834), (2, 244569417), (3, 163046278), (6, 81523139), (239, 2046606), (347, 1409622), (478, 1023303), (694, 704811), (717, 682202), (983, 497598), (1041, 469874), (1434, 341101), (1966, 248799), (2082, 234937), (2949, 165866), (5898, 82933)]