2912105985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4514893}}^1$

素因数の和:4514944

約数の個数: 16

約数和(自身を含む): 4767728064

約数和(自身を除く): 1855622079

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4514893, 13544679, 22574465, 67723395, 194140399, 582421197, 970701995, 2912105985]

約数ペア:

[(1, 2912105985), (3, 970701995), (5, 582421197), (15, 194140399), (43, 67723395), (129, 22574465), (215, 13544679), (645, 4514893)]