1138408922

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{355087}}^1$

素因数の和:355325

約数の個数: 16

約数和(自身を含む): 1960085760

約数和(自身を除く): 821676838

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 355087, 710174, 2485609, 4971218, 81314923, 162629846, 569204461, 1138408922]

約数ペア:

[(1, 1138408922), (2, 569204461), (7, 162629846), (14, 81314923), (229, 4971218), (458, 2485609), (1603, 710174), (3206, 355087)]