2318443696

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{288077}}^1$

素因数の和:288588

約数の個数: 20

約数和(自身を含む): 4500930672

約数和(自身を除く): 2182486976

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 288077, 576154, 1152308, 2304616, 4609232, 144902731, 289805462, 579610924, 1159221848, 2318443696]

約数ペア:

[(1, 2318443696), (2, 1159221848), (4, 579610924), (8, 289805462), (16, 144902731), (503, 4609232), (1006, 2304616), (2012, 1152308), (4024, 576154), (8048, 288077)]