1240521056

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{246919}}^1$

素因数の和:247086

約数の個数: 24

約数和(自身を含む): 2457841680

約数和(自身を除く): 1217320624

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 246919, 493838, 987676, 1975352, 3950704, 7901408, 38766283, 77532566, 155065132, 310130264, 620260528, 1240521056]

約数ペア:

[(1, 1240521056), (2, 620260528), (4, 310130264), (8, 155065132), (16, 77532566), (32, 38766283), (157, 7901408), (314, 3950704), (628, 1975352), (1256, 987676), (2512, 493838), (5024, 246919)]