2945544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5608056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 197, 267, 356, 394, 534, 591, 623, 712, 788, 1068, 1182, 1246, 1379, 1576, 1869, 2136, 2364, 2492, 2758, 3738, 4137, 4728, 4984, 5516, 7476, 8274, 11032, 14952, 16548, 17533, 33096, 35066, 52599, 70132, 105198, 122731, 140264, 210396, 245462, 368193, 420792, 490924, 736386, 981848, 1472772, 2945544]

約数ペア:

[(1, 2945544), (2, 1472772), (3, 981848), (4, 736386), (6, 490924), (7, 420792), (8, 368193), (12, 245462), (14, 210396), (21, 140264), (24, 122731), (28, 105198), (42, 70132), (56, 52599), (84, 35066), (89, 33096), (168, 17533), (178, 16548), (197, 14952), (267, 11032), (356, 8274), (394, 7476), (534, 5516), (591, 4984), (623, 4728), (712, 4137), (788, 3738), (1068, 2758), (1182, 2492), (1246, 2364), (1379, 2136), (1576, 1869)]