419020279

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 447524352

約数和(自身を除く): 28504073

約数列:

[1, 23, 53, 263, 1219, 1307, 6049, 13939, 30061, 69271, 320597, 343741, 1593233, 7906043, 18218273, 419020279]

約数ペア:

[(1, 419020279), (23, 18218273), (53, 7906043), (263, 1593233), (1219, 343741), (1307, 320597), (6049, 69271), (13939, 30061)]