1957132324

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{140639}}^1$

素因数の和:140728

約数の個数: 36

約数和(自身を含む): 4040305920

約数和(自身を除く): 2083173596

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 140639, 281278, 562556, 984473, 1968946, 3937892, 6891311, 9985369, 13782622, 19970738, 27565244, 39941476, 69897583, 139795166, 279590332, 489283081, 978566162, 1957132324]

約数ペア:

[(1, 1957132324), (2, 978566162), (4, 489283081), (7, 279590332), (14, 139795166), (28, 69897583), (49, 39941476), (71, 27565244), (98, 19970738), (142, 13782622), (196, 9985369), (284, 6891311), (497, 3937892), (994, 1968946), (1988, 984473), (3479, 562556), (6958, 281278), (13916, 140639)]