8729570402

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{1823}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 15398076672

約数和(自身を除く): 6668506270

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 373, 746, 917, 1823, 1834, 2611, 3646, 5222, 6419, 12761, 12838, 18277, 25522, 36554, 48863, 89327, 97726, 178654, 238813, 342041, 477626, 679979, 684082, 1359958, 1671691, 2394287, 3343382, 4759853, 4788574, 9519706, 11701837, 23403674, 33318971, 66637942, 89077249, 178154498, 623540743, 1247081486, 4364785201, 8729570402]

約数ペア:

[(1, 8729570402), (2, 4364785201), (7, 1247081486), (14, 623540743), (49, 178154498), (98, 89077249), (131, 66637942), (262, 33318971), (373, 23403674), (746, 11701837), (917, 9519706), (1823, 4788574), (1834, 4759853), (2611, 3343382), (3646, 2394287), (5222, 1671691), (6419, 1359958), (12761, 684082), (12838, 679979), (18277, 477626), (25522, 342041), (36554, 238813), (48863, 178654), (89327, 97726)]