1379780668

素因数分解:

$2^2\times 7^1\times {\mathrm{3347}}^1\times {\mathrm{14723}}^1$

素因数の和:18081

約数の個数: 24

約数和(自身を含む): 2760573312

約数和(自身を除く): 1380792644

約数列:

[1, 2, 4, 7, 14, 28, 3347, 6694, 13388, 14723, 23429, 29446, 46858, 58892, 93716, 103061, 206122, 412244, 49277881, 98555762, 197111524, 344945167, 689890334, 1379780668]

約数ペア:

[(1, 1379780668), (2, 689890334), (4, 344945167), (7, 197111524), (14, 98555762), (28, 49277881), (3347, 412244), (6694, 206122), (13388, 103061), (14723, 93716), (23429, 58892), (29446, 46858)]