1374933638

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131221}}^1$

素因数の和:131280

約数の個数: 24

約数和(自身を含む): 2305308096

約数和(自身を除く): 930374458

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 131221, 262442, 1705873, 3411746, 4067851, 8135702, 22176349, 44352698, 52882063, 105764126, 687466819, 1374933638]

約数ペア:

[(1, 1374933638), (2, 687466819), (13, 105764126), (26, 52882063), (31, 44352698), (62, 22176349), (169, 8135702), (338, 4067851), (403, 3411746), (806, 1705873), (5239, 262442), (10478, 131221)]