2555238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 5918976

約数和(自身を除く): 3363738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 733, 1162, 1466, 1743, 2199, 3486, 4398, 5131, 10262, 15393, 30786, 60839, 121678, 182517, 365034, 425873, 851746, 1277619, 2555238]

約数ペア:

[(1, 2555238), (2, 1277619), (3, 851746), (6, 425873), (7, 365034), (14, 182517), (21, 121678), (42, 60839), (83, 30786), (166, 15393), (249, 10262), (498, 5131), (581, 4398), (733, 3486), (1162, 2199), (1466, 1743)]