137323862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 230114304

約数和(自身を除く): 92790442

約数列:

[1, 2, 13, 26, 31, 62, 347, 403, 491, 694, 806, 982, 4511, 6383, 9022, 10757, 12766, 15221, 21514, 30442, 139841, 170377, 197873, 279682, 340754, 395746, 2214901, 4429802, 5281687, 10563374, 68661931, 137323862]

約数ペア:

[(1, 137323862), (2, 68661931), (13, 10563374), (26, 5281687), (31, 4429802), (62, 2214901), (347, 395746), (403, 340754), (491, 279682), (694, 197873), (806, 170377), (982, 139841), (4511, 30442), (6383, 21514), (9022, 15221), (10757, 12766)]