2645328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7891

約数の個数: 40

約数和(自身を含む): 7811008

約数和(自身を除く): 5165680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7873, 15746, 23619, 31492, 47238, 55111, 62984, 94476, 110222, 125968, 165333, 188952, 220444, 330666, 377904, 440888, 661332, 881776, 1322664, 2645328]

約数ペア:

[(1, 2645328), (2, 1322664), (3, 881776), (4, 661332), (6, 440888), (7, 377904), (8, 330666), (12, 220444), (14, 188952), (16, 165333), (21, 125968), (24, 110222), (28, 94476), (42, 62984), (48, 55111), (56, 47238), (84, 31492), (112, 23619), (168, 15746), (336, 7873)]