2654338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 4374720

約数和(自身を除く): 1720382

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 3037, 6074, 57703, 69851, 115406, 139702, 1327169, 2654338]

約数ペア:

[(1, 2654338), (2, 1327169), (19, 139702), (23, 115406), (38, 69851), (46, 57703), (437, 6074), (874, 3037)]