1276974768

素因数分解:

$2^4\times 3^1\times {\mathrm{26603641}}^1$

素因数の和:26603652

約数の個数: 20

約数和(自身を含む): 3298851608

約数和(自身を除く): 2021876840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26603641, 53207282, 79810923, 106414564, 159621846, 212829128, 319243692, 425658256, 638487384, 1276974768]

約数ペア:

[(1, 1276974768), (2, 638487384), (3, 425658256), (4, 319243692), (6, 212829128), (8, 159621846), (12, 106414564), (16, 79810923), (24, 53207282), (48, 26603641)]