4243299985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{19483}}^1$

素因数の和:20544

約数の個数: 16

約数和(自身を含む): 5215788864

約数和(自身を除く): 972488879

約数列:

[1, 5, 43, 215, 1013, 5065, 19483, 43559, 97415, 217795, 837769, 4188845, 19736279, 98681395, 848659997, 4243299985]

約数ペア:

[(1, 4243299985), (5, 848659997), (43, 98681395), (215, 19736279), (1013, 4188845), (5065, 837769), (19483, 217795), (43559, 97415)]