1301472004

素因数分解:

$2^2\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{20113}}^1$

素因数の和:22435

約数の個数: 24

約数和(自身を含む): 2604199808

約数和(自身を除く): 1302727804

約数列:

[1, 2, 4, 7, 14, 28, 2311, 4622, 9244, 16177, 20113, 32354, 40226, 64708, 80452, 140791, 281582, 563164, 46481143, 92962286, 185924572, 325368001, 650736002, 1301472004]

約数ペア:

[(1, 1301472004), (2, 650736002), (4, 325368001), (7, 185924572), (14, 92962286), (28, 46481143), (2311, 563164), (4622, 281582), (9244, 140791), (16177, 80452), (20113, 64708), (32354, 40226)]