2045688042

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{81547}}^1$

素因数の和:81702

約数の個数: 32

約数和(自身を含む): 4239191232

約数和(自身を除く): 2193503190

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 4181, 8362, 12543, 25086, 81547, 163094, 244641, 489282, 3017239, 6034478, 9051717, 9214811, 18103434, 18429622, 27644433, 55288866, 340948007, 681896014, 1022844021, 2045688042]

約数ペア:

[(1, 2045688042), (2, 1022844021), (3, 681896014), (6, 340948007), (37, 55288866), (74, 27644433), (111, 18429622), (113, 18103434), (222, 9214811), (226, 9051717), (339, 6034478), (678, 3017239), (4181, 489282), (8362, 244641), (12543, 163094), (25086, 81547)]