1279908364

素因数分解:

$2^2\times 7^1\times {\mathrm{3469}}^1\times {\mathrm{13177}}^1$

素因数の和:16657

約数の個数: 24

約数和(自身を含む): 2560748960

約数和(自身を除く): 1280840596

約数列:

[1, 2, 4, 7, 14, 28, 3469, 6938, 13177, 13876, 24283, 26354, 48566, 52708, 92239, 97132, 184478, 368956, 45711013, 91422026, 182844052, 319977091, 639954182, 1279908364]

約数ペア:

[(1, 1279908364), (2, 639954182), (4, 319977091), (7, 182844052), (14, 91422026), (28, 45711013), (3469, 368956), (6938, 184478), (13177, 97132), (13876, 92239), (24283, 52708), (26354, 48566)]