2040802506

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{455333}}^1$

素因数の和:455427

約数の個数: 32

約数和(自身を含む): 4589766720

約数和(自身を除く): 2548964214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 455333, 910666, 1365999, 2731998, 4097997, 8195994, 12293991, 24587982, 37792639, 75585278, 113377917, 226755834, 340133751, 680267502, 1020401253, 2040802506]

約数ペア:

[(1, 2040802506), (2, 1020401253), (3, 680267502), (6, 340133751), (9, 226755834), (18, 113377917), (27, 75585278), (54, 37792639), (83, 24587982), (166, 12293991), (249, 8195994), (498, 4097997), (747, 2731998), (1494, 1365999), (2241, 910666), (4482, 455333)]