2831408

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:932

約数の個数: 20

約数和(自身を含む): 5514528

約数和(自身を除く): 2683120

約数列:

[1, 2, 4, 8, 16, 271, 542, 653, 1084, 1306, 2168, 2612, 4336, 5224, 10448, 176963, 353926, 707852, 1415704, 2831408]

約数ペア:

[(1, 2831408), (2, 1415704), (4, 707852), (8, 353926), (16, 176963), (271, 10448), (542, 5224), (653, 4336), (1084, 2612), (1306, 2168)]