1270492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 2382800

約数和(自身を除く): 1112308

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 229, 292, 458, 916, 1387, 2774, 4351, 5548, 8702, 16717, 17404, 33434, 66868, 317623, 635246, 1270492]

約数ペア:

[(1, 1270492), (2, 635246), (4, 317623), (19, 66868), (38, 33434), (73, 17404), (76, 16717), (146, 8702), (229, 5548), (292, 4351), (458, 2774), (916, 1387)]