7980702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 16671744

約数和(自身を除く): 8691042

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 401, 642, 802, 1203, 2406, 3317, 6634, 9951, 12431, 19902, 24862, 37293, 42907, 74586, 85814, 128721, 257442, 1330117, 2660234, 3990351, 7980702]

約数ペア:

[(1, 7980702), (2, 3990351), (3, 2660234), (6, 1330117), (31, 257442), (62, 128721), (93, 85814), (107, 74586), (186, 42907), (214, 37293), (321, 24862), (401, 19902), (642, 12431), (802, 9951), (1203, 6634), (2406, 3317)]