2819544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 8682240

約数和(自身を除く): 5862696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1291, 2184, 2582, 3873, 5164, 7746, 9037, 10328, 15492, 16783, 18074, 27111, 30984, 33566, 36148, 50349, 54222, 67132, 72296, 100698, 108444, 117481, 134264, 201396, 216888, 234962, 352443, 402792, 469924, 704886, 939848, 1409772, 2819544]

約数ペア:

[(1, 2819544), (2, 1409772), (3, 939848), (4, 704886), (6, 469924), (7, 402792), (8, 352443), (12, 234962), (13, 216888), (14, 201396), (21, 134264), (24, 117481), (26, 108444), (28, 100698), (39, 72296), (42, 67132), (52, 54222), (56, 50349), (78, 36148), (84, 33566), (91, 30984), (104, 27111), (156, 18074), (168, 16783), (182, 15492), (273, 10328), (312, 9037), (364, 7746), (546, 5164), (728, 3873), (1092, 2582), (1291, 2184)]