1385540640001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{22795621}}^1$

素因数の和:22796104

約数の個数: 16

約数和(自身を含む): 1670463180160

約数和(自身を除く): 284922540159

約数列:

[1, 7, 19, 133, 457, 3199, 8683, 60781, 22795621, 159569347, 433116799, 3031817593, 10417598797, 72923191579, 197934377143, 1385540640001]

約数ペア:

[(1, 1385540640001), (7, 197934377143), (19, 72923191579), (133, 10417598797), (457, 3031817593), (3199, 433116799), (8683, 159569347), (60781, 22795621)]