1555106038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{215329}}^1$

素因数の和:215511

約数の個数: 16

約数和(自身を含む): 2449594080

約数和(自身を除く): 894488042

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 215329, 430658, 4952567, 9905134, 33806653, 67613306, 777553019, 1555106038]

約数ペア:

[(1, 1555106038), (2, 777553019), (23, 67613306), (46, 33806653), (157, 9905134), (314, 4952567), (3611, 430658), (7222, 215329)]