419902014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{526193}}^1$

素因数の和:526224

約数の個数: 32

約数和(自身を含む): 1010292480

約数和(自身を除く): 590390466

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 526193, 1052386, 1578579, 3157158, 3683351, 7366702, 9997667, 11050053, 19995334, 22100106, 29993001, 59986002, 69983669, 139967338, 209951007, 419902014]

約数ペア:

[(1, 419902014), (2, 209951007), (3, 139967338), (6, 69983669), (7, 59986002), (14, 29993001), (19, 22100106), (21, 19995334), (38, 11050053), (42, 9997667), (57, 7366702), (114, 3683351), (133, 3157158), (266, 1578579), (399, 1052386), (798, 526193)]