7130312

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 15395520

約数和(自身を除く): 8265208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 811, 1099, 1256, 1622, 2198, 3244, 4396, 5677, 6488, 8792, 11354, 22708, 45416, 127327, 254654, 509308, 891289, 1018616, 1782578, 3565156, 7130312]

約数ペア:

[(1, 7130312), (2, 3565156), (4, 1782578), (7, 1018616), (8, 891289), (14, 509308), (28, 254654), (56, 127327), (157, 45416), (314, 22708), (628, 11354), (811, 8792), (1099, 6488), (1256, 5677), (1622, 4396), (2198, 3244)]