7219254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10111}}^1$

素因数の和:10140

約数の個数: 32

約数和(自身を含む): 17473536

約数和(自身を除く): 10254282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 10111, 20222, 30333, 60666, 70777, 141554, 171887, 212331, 343774, 424662, 515661, 1031322, 1203209, 2406418, 3609627, 7219254]

約数ペア:

[(1, 7219254), (2, 3609627), (3, 2406418), (6, 1203209), (7, 1031322), (14, 515661), (17, 424662), (21, 343774), (34, 212331), (42, 171887), (51, 141554), (102, 70777), (119, 60666), (238, 30333), (357, 20222), (714, 10111)]