1313984254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{285773}}^1$

素因数の和:285816

約数の個数: 24

約数和(自身を含む): 2280476520

約数和(自身を除く): 966492266

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 285773, 571546, 3143503, 5429687, 6287006, 10859374, 34578533, 59726557, 69157066, 119453114, 656992127, 1313984254]

約数ペア:

[(1, 1313984254), (2, 656992127), (11, 119453114), (19, 69157066), (22, 59726557), (38, 34578533), (121, 10859374), (209, 6287006), (242, 5429687), (418, 3143503), (2299, 571546), (4598, 285773)]