2745329748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{165901}}^1$

素因数の和:166112

約数の個数: 48

約数和(自身を含む): 7358085504

約数和(自身を除く): 4612755756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 165901, 331802, 497703, 663604, 995406, 1161307, 1990812, 2322614, 3483921, 4645228, 6967842, 13935684, 32682497, 65364994, 98047491, 130729988, 196094982, 228777479, 392189964, 457554958, 686332437, 915109916, 1372664874, 2745329748]

約数ペア:

[(1, 2745329748), (2, 1372664874), (3, 915109916), (4, 686332437), (6, 457554958), (7, 392189964), (12, 228777479), (14, 196094982), (21, 130729988), (28, 98047491), (42, 65364994), (84, 32682497), (197, 13935684), (394, 6967842), (591, 4645228), (788, 3483921), (1182, 2322614), (1379, 1990812), (2364, 1161307), (2758, 995406), (4137, 663604), (5516, 497703), (8274, 331802), (16548, 165901)]