7970858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 14649984

約数和(自身を除く): 6679126

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 313, 626, 749, 1498, 1819, 2191, 3638, 4382, 5321, 10642, 12733, 25466, 33491, 37247, 66982, 74494, 234437, 468874, 569347, 1138694, 3985429, 7970858]

約数ペア:

[(1, 7970858), (2, 3985429), (7, 1138694), (14, 569347), (17, 468874), (34, 234437), (107, 74494), (119, 66982), (214, 37247), (238, 33491), (313, 25466), (626, 12733), (749, 10642), (1498, 5321), (1819, 4382), (2191, 3638)]