30926218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 16973942

約数列:

[1, 2, 41, 82, 131, 262, 2879, 5371, 5758, 10742, 118039, 236078, 377149, 754298, 15463109, 30926218]

約数ペア:

[(1, 30926218), (2, 15463109), (41, 754298), (82, 377149), (131, 236078), (262, 118039), (2879, 10742), (5371, 5758)]