492728522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3889}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 870488640

約数和(自身を除く): 377760118

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 443, 886, 3889, 4873, 5759, 7778, 9746, 11518, 42779, 50557, 63349, 85558, 101114, 126698, 556127, 1112254, 1722827, 3445654, 18951097, 22396751, 37902194, 44793502, 246364261, 492728522]

約数ペア:

[(1, 492728522), (2, 246364261), (11, 44793502), (13, 37902194), (22, 22396751), (26, 18951097), (143, 3445654), (286, 1722827), (443, 1112254), (886, 556127), (3889, 126698), (4873, 101114), (5759, 85558), (7778, 63349), (9746, 50557), (11518, 42779)]