3984290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 7931520

約数和(自身を除く): 3947230

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1019, 1955, 2038, 3910, 5095, 10190, 17323, 23437, 34646, 46874, 86615, 117185, 173230, 234370, 398429, 796858, 1992145, 3984290]

約数ペア:

[(1, 3984290), (2, 1992145), (5, 796858), (10, 398429), (17, 234370), (23, 173230), (34, 117185), (46, 86615), (85, 46874), (115, 34646), (170, 23437), (230, 17323), (391, 10190), (782, 5095), (1019, 3910), (1955, 2038)]