2051212898

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{44171}}^1$

素因数の和:44318

約数の個数: 32

約数和(自身を含む): 3663802368

約数和(自身を除く): 1612589470

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 3317, 6634, 23219, 44171, 46438, 88342, 309197, 618394, 1369301, 2738602, 4726297, 9452594, 9585107, 19170214, 33084079, 66168158, 146515207, 293030414, 1025606449, 2051212898]

約数ペア:

[(1, 2051212898), (2, 1025606449), (7, 293030414), (14, 146515207), (31, 66168158), (62, 33084079), (107, 19170214), (214, 9585107), (217, 9452594), (434, 4726297), (749, 2738602), (1498, 1369301), (3317, 618394), (6634, 309197), (23219, 88342), (44171, 46438)]