4207942790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{50461}}^1$

素因数の和:50768

約数の個数: 32

約数和(自身を含む): 7847850240

約数和(自身を除く): 3639907450

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 538, 1345, 2690, 8339, 16678, 41695, 50461, 83390, 100922, 252305, 504610, 1564291, 3128582, 7821455, 13574009, 15642910, 27148018, 67870045, 135740090, 420794279, 841588558, 2103971395, 4207942790]

約数ペア:

[(1, 4207942790), (2, 2103971395), (5, 841588558), (10, 420794279), (31, 135740090), (62, 67870045), (155, 27148018), (269, 15642910), (310, 13574009), (538, 7821455), (1345, 3128582), (2690, 1564291), (8339, 504610), (16678, 252305), (41695, 100922), (50461, 83390)]