140590714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 104353286

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 374, 398, 1889, 2189, 3383, 3778, 4378, 6766, 20779, 32113, 37213, 41558, 64226, 74426, 353243, 375911, 706486, 751822, 4135021, 6390487, 8270042, 12780974, 70295357, 140590714]

約数ペア:

[(1, 140590714), (2, 70295357), (11, 12780974), (17, 8270042), (22, 6390487), (34, 4135021), (187, 751822), (199, 706486), (374, 375911), (398, 353243), (1889, 74426), (2189, 64226), (3383, 41558), (3778, 37213), (4378, 32113), (6766, 20779)]