1957648

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 4834512

約数和(自身を除く): 2876864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 227, 308, 392, 454, 539, 616, 784, 908, 1078, 1232, 1589, 1816, 2156, 2497, 3178, 3632, 4312, 4994, 6356, 8624, 9988, 11123, 12712, 17479, 19976, 22246, 25424, 34958, 39952, 44492, 69916, 88984, 122353, 139832, 177968, 244706, 279664, 489412, 978824, 1957648]

約数ペア:

[(1, 1957648), (2, 978824), (4, 489412), (7, 279664), (8, 244706), (11, 177968), (14, 139832), (16, 122353), (22, 88984), (28, 69916), (44, 44492), (49, 39952), (56, 34958), (77, 25424), (88, 22246), (98, 19976), (112, 17479), (154, 12712), (176, 11123), (196, 9988), (227, 8624), (308, 6356), (392, 4994), (454, 4312), (539, 3632), (616, 3178), (784, 2497), (908, 2156), (1078, 1816), (1232, 1589)]