2137387974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8688569}}^1$

素因数の和:8688615

約数の個数: 16

約数和(自身を含む): 4379039280

約数和(自身を除く): 2241651306

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 8688569, 17377138, 26065707, 52131414, 356231329, 712462658, 1068693987, 2137387974]

約数ペア:

[(1, 2137387974), (2, 1068693987), (3, 712462658), (6, 356231329), (41, 52131414), (82, 26065707), (123, 17377138), (246, 8688569)]