28304563511

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5751791}}^1$

素因数の和:5751854

約数の個数: 16

約数和(自身を含む): 34970895360

約数和(自身を除く): 6666331849

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 5751791, 40262537, 109284029, 212816267, 764988203, 1489713869, 4043509073, 28304563511]

約数ペア:

[(1, 28304563511), (7, 4043509073), (19, 1489713869), (37, 764988203), (133, 212816267), (259, 109284029), (703, 40262537), (4921, 5751791)]