2638376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2925784

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1103, 1196, 2206, 2392, 4412, 8824, 14339, 25369, 28678, 50738, 57356, 101476, 114712, 202952, 329797, 659594, 1319188, 2638376]

約数ペア:

[(1, 2638376), (2, 1319188), (4, 659594), (8, 329797), (13, 202952), (23, 114712), (26, 101476), (46, 57356), (52, 50738), (92, 28678), (104, 25369), (184, 14339), (299, 8824), (598, 4412), (1103, 2392), (1196, 2206)]