4201478729

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1\times {\mathrm{2683}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 4824758400

約数和(自身を除く): 623279671

約数列:

[1, 7, 349, 641, 2443, 2683, 4487, 18781, 223709, 936367, 1565963, 1719803, 6554569, 12038621, 600211247, 4201478729]

約数ペア:

[(1, 4201478729), (7, 600211247), (349, 12038621), (641, 6554569), (2443, 1719803), (2683, 1565963), (4487, 936367), (18781, 223709)]