1940464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5304

約数の個数: 20

約数和(自身を含む): 3923856

約数和(自身を除く): 1983392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5273, 10546, 21092, 42184, 84368, 121279, 242558, 485116, 970232, 1940464]

約数ペア:

[(1, 1940464), (2, 970232), (4, 485116), (8, 242558), (16, 121279), (23, 84368), (46, 42184), (92, 21092), (184, 10546), (368, 5273)]