380672394

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2857}}^1$

素因数の和:3334

約数の個数: 32

約数和(自身を含む): 777833280

約数和(自身を除く): 397160886

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 419, 838, 1257, 2514, 2857, 5714, 8571, 17142, 22207, 44414, 66621, 133242, 151421, 302842, 454263, 908526, 1197083, 2394166, 3591249, 7182498, 63445399, 126890798, 190336197, 380672394]

約数ペア:

[(1, 380672394), (2, 190336197), (3, 126890798), (6, 63445399), (53, 7182498), (106, 3591249), (159, 2394166), (318, 1197083), (419, 908526), (838, 454263), (1257, 302842), (2514, 151421), (2857, 133242), (5714, 66621), (8571, 44414), (17142, 22207)]