2004353561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{11411}}^1$

素因数の和:12532

約数の個数: 16

約数和(自身を含む): 2392685568

約数和(自身を除く): 388332007

約数列:

[1, 7, 23, 161, 1091, 7637, 11411, 25093, 79877, 175651, 262453, 1837171, 12449401, 87145807, 286336223, 2004353561]

約数ペア:

[(1, 2004353561), (7, 286336223), (23, 87145807), (161, 12449401), (1091, 1837171), (7637, 262453), (11411, 175651), (25093, 79877)]