4442158

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 8008704

約数和(自身を除く): 3566546

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 157, 301, 314, 329, 602, 658, 1099, 2021, 2198, 4042, 6751, 7379, 13502, 14147, 14758, 28294, 47257, 51653, 94514, 103306, 317297, 634594, 2221079, 4442158]

約数ペア:

[(1, 4442158), (2, 2221079), (7, 634594), (14, 317297), (43, 103306), (47, 94514), (86, 51653), (94, 47257), (157, 28294), (301, 14758), (314, 14147), (329, 13502), (602, 7379), (658, 6751), (1099, 4042), (2021, 2198)]