299605516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{150707}}^1$

素因数の和:150789

約数の個数: 24

約数和(自身を含む): 607654656

約数和(自身を除く): 308049140

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 150707, 301414, 602828, 1054949, 2109898, 4219796, 10700197, 21400394, 42800788, 74901379, 149802758, 299605516]

約数ペア:

[(1, 299605516), (2, 149802758), (4, 74901379), (7, 42800788), (14, 21400394), (28, 10700197), (71, 4219796), (142, 2109898), (284, 1054949), (497, 602828), (994, 301414), (1988, 150707)]