2445521788

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{56489}}^1$

素因数の和:56709

約数の個数: 24

約数和(自身を含む): 4365547200

約数和(自身を除く): 1920025412

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 548, 10823, 21646, 43292, 56489, 112978, 225956, 4462631, 7738993, 8925262, 15477986, 17850524, 30955972, 611380447, 1222760894, 2445521788]

約数ペア:

[(1, 2445521788), (2, 1222760894), (4, 611380447), (79, 30955972), (137, 17850524), (158, 15477986), (274, 8925262), (316, 7738993), (548, 4462631), (10823, 225956), (21646, 112978), (43292, 56489)]