890603994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{5101}}^1$

素因数の和:9270

約数の個数: 32

約数和(自身を含む): 2036555136

約数和(自身を除く): 1145951142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4157, 5101, 8314, 10202, 12471, 15303, 24942, 29099, 30606, 35707, 58198, 71414, 87297, 107121, 174594, 214242, 21204857, 42409714, 63614571, 127229142, 148433999, 296867998, 445301997, 890603994]

約数ペア:

[(1, 890603994), (2, 445301997), (3, 296867998), (6, 148433999), (7, 127229142), (14, 63614571), (21, 42409714), (42, 21204857), (4157, 214242), (5101, 174594), (8314, 107121), (10202, 87297), (12471, 71414), (15303, 58198), (24942, 35707), (29099, 30606)]