3980452866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51031447}}^1$

素因数の和:51031465

約数の個数: 16

約数和(自身を含む): 8573283264

約数和(自身を除く): 4592830398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 51031447, 102062894, 153094341, 306188682, 663408811, 1326817622, 1990226433, 3980452866]

約数ペア:

[(1, 3980452866), (2, 1990226433), (3, 1326817622), (6, 663408811), (13, 306188682), (26, 153094341), (39, 102062894), (78, 51031447)]