2912563462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 4808263680

約数和(自身を除く): 1895700218

約数列:

[1, 2, 23, 43, 46, 61, 86, 101, 122, 202, 239, 478, 989, 1403, 1978, 2323, 2623, 2806, 4343, 4646, 5246, 5497, 6161, 8686, 10277, 10994, 12322, 14579, 20554, 24139, 29158, 48278, 60329, 99889, 120658, 141703, 199778, 236371, 264923, 283406, 335317, 472742, 529846, 555197, 626897, 670634, 1037977, 1110394, 1253794, 1472479, 2075954, 2944958, 6093229, 12186458, 14418631, 23873471, 28837262, 33867017, 47746942, 63316597, 67734034, 126633194, 1456281731, 2912563462]

約数ペア:

[(1, 2912563462), (2, 1456281731), (23, 126633194), (43, 67734034), (46, 63316597), (61, 47746942), (86, 33867017), (101, 28837262), (122, 23873471), (202, 14418631), (239, 12186458), (478, 6093229), (989, 2944958), (1403, 2075954), (1978, 1472479), (2323, 1253794), (2623, 1110394), (2806, 1037977), (4343, 670634), (4646, 626897), (5246, 555197), (5497, 529846), (6161, 472742), (8686, 335317), (10277, 283406), (10994, 264923), (12322, 236371), (14579, 199778), (20554, 141703), (24139, 120658), (29158, 99889), (48278, 60329)]