348519244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{64877}}^1$

素因数の和:64977

約数の個数: 24

約数和(自身を含む): 653970240

約数和(自身を除く): 305450996

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 64877, 129754, 259508, 1102909, 2205818, 4411636, 5125283, 10250566, 20501132, 87129811, 174259622, 348519244]

約数ペア:

[(1, 348519244), (2, 174259622), (4, 87129811), (17, 20501132), (34, 10250566), (68, 5125283), (79, 4411636), (158, 2205818), (316, 1102909), (1343, 259508), (2686, 129754), (5372, 64877)]