296266870

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 540131328

約数和(自身を除く): 243864458

約数列:

[1, 2, 5, 10, 127, 254, 263, 526, 635, 887, 1270, 1315, 1774, 2630, 4435, 8870, 33401, 66802, 112649, 167005, 225298, 233281, 334010, 466562, 563245, 1126490, 1166405, 2332810, 29626687, 59253374, 148133435, 296266870]

約数ペア:

[(1, 296266870), (2, 148133435), (5, 59253374), (10, 29626687), (127, 2332810), (254, 1166405), (263, 1126490), (526, 563245), (635, 466562), (887, 334010), (1270, 233281), (1315, 225298), (1774, 167005), (2630, 112649), (4435, 66802), (8870, 33401)]