1388406414

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4923427}}^1$

素因数の和:4923479

約数の個数: 16

約数和(自身を含む): 2835894528

約数和(自身を除く): 1447488114

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 4923427, 9846854, 14770281, 29540562, 231401069, 462802138, 694203207, 1388406414]

約数ペア:

[(1, 1388406414), (2, 694203207), (3, 462802138), (6, 231401069), (47, 29540562), (94, 14770281), (141, 9846854), (282, 4923427)]