3864238

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6969600

約数和(自身を除く): 3105362

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 131, 262, 301, 343, 602, 686, 917, 1834, 2107, 4214, 5633, 6419, 11266, 12838, 14749, 29498, 39431, 44933, 78862, 89866, 276017, 552034, 1932119, 3864238]

約数ペア:

[(1, 3864238), (2, 1932119), (7, 552034), (14, 276017), (43, 89866), (49, 78862), (86, 44933), (98, 39431), (131, 29498), (262, 14749), (301, 12838), (343, 11266), (602, 6419), (686, 5633), (917, 4214), (1834, 2107)]