1399688318

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{11597}}^1$

素因数の和:11876

約数の個数: 32

約数和(自身を含む): 2475105984

約数和(自身を除く): 1075417666

約数列:

[1, 2, 7, 14, 37, 74, 233, 259, 466, 518, 1631, 3262, 8621, 11597, 17242, 23194, 60347, 81179, 120694, 162358, 429089, 858178, 2702101, 3003623, 5404202, 6007246, 18914707, 37829414, 99977737, 199955474, 699844159, 1399688318]

約数ペア:

[(1, 1399688318), (2, 699844159), (7, 199955474), (14, 99977737), (37, 37829414), (74, 18914707), (233, 6007246), (259, 5404202), (466, 3003623), (518, 2702101), (1631, 858178), (3262, 429089), (8621, 162358), (11597, 120694), (17242, 81179), (23194, 60347)]