2039004910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{4649}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 3736368000

約数和(自身を除く): 1697363090

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 719, 1438, 3595, 4649, 7190, 9298, 23245, 43859, 46490, 87718, 219295, 283589, 438590, 567178, 1417945, 2835890, 3342631, 6685262, 16713155, 33426310, 203900491, 407800982, 1019502455, 2039004910]

約数ペア:

[(1, 2039004910), (2, 1019502455), (5, 407800982), (10, 203900491), (61, 33426310), (122, 16713155), (305, 6685262), (610, 3342631), (719, 2835890), (1438, 1417945), (3595, 567178), (4649, 438590), (7190, 283589), (9298, 219295), (23245, 87718), (43859, 46490)]