1380577346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 2194698240

約数和(自身を除く): 814120894

約数列:

[1, 2, 23, 46, 83, 166, 419, 838, 863, 1726, 1909, 3818, 9637, 19274, 19849, 34777, 39698, 69554, 71629, 143258, 361597, 723194, 799871, 1599742, 1647467, 3294934, 8316731, 16633462, 30012551, 60025102, 690288673, 1380577346]

約数ペア:

[(1, 1380577346), (2, 690288673), (23, 60025102), (46, 30012551), (83, 16633462), (166, 8316731), (419, 3294934), (838, 1647467), (863, 1599742), (1726, 799871), (1909, 723194), (3818, 361597), (9637, 143258), (19274, 71629), (19849, 69554), (34777, 39698)]