1279313862

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{219587}}^1$

素因数の和:220563

約数の個数: 16

約数和(自身を含む): 2561274432

約数和(自身を除く): 1281960570

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 219587, 439174, 658761, 1317522, 213218977, 426437954, 639656931, 1279313862]

約数ペア:

[(1, 1279313862), (2, 639656931), (3, 426437954), (6, 213218977), (971, 1317522), (1942, 658761), (2913, 439174), (5826, 219587)]