1330681378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{141773}}^1$

素因数の和:141826

約数の個数: 24

約数和(自身を含む): 2268667548

約数和(自身を除く): 937986170

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 141773, 283546, 1843049, 2693687, 3686098, 5387374, 35017931, 51180053, 70035862, 102360106, 665340689, 1330681378]

約数ペア:

[(1, 1330681378), (2, 665340689), (13, 102360106), (19, 70035862), (26, 51180053), (38, 35017931), (247, 5387374), (361, 3686098), (494, 2693687), (722, 1843049), (4693, 283546), (9386, 141773)]