2609984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3162

約数の個数: 28

約数和(自身を含む): 5579364

約数和(自身を除く): 2969380

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3137, 6274, 12548, 25096, 40781, 50192, 81562, 100384, 163124, 200768, 326248, 652496, 1304992, 2609984]

約数ペア:

[(1, 2609984), (2, 1304992), (4, 652496), (8, 326248), (13, 200768), (16, 163124), (26, 100384), (32, 81562), (52, 50192), (64, 40781), (104, 25096), (208, 12548), (416, 6274), (832, 3137)]