2011504965

素因数分解:

$3^1\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{49139}}^1$

素因数の和:51876

約数の個数: 16

約数和(自身を含む): 3219652800

約数和(自身を除く): 1208147835

約数列:

[1, 3, 5, 15, 2729, 8187, 13645, 40935, 49139, 147417, 245695, 737085, 134100331, 402300993, 670501655, 2011504965]

約数ペア:

[(1, 2011504965), (3, 670501655), (5, 402300993), (15, 134100331), (2729, 737085), (8187, 245695), (13645, 147417), (40935, 49139)]