17307388

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 35479080

約数和(自身を除く): 18171692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 389, 454, 778, 908, 1556, 1589, 2723, 3178, 5446, 6356, 10892, 11123, 19061, 22246, 38122, 44492, 76244, 88303, 176606, 353212, 618121, 1236242, 2472484, 4326847, 8653694, 17307388]

約数ペア:

[(1, 17307388), (2, 8653694), (4, 4326847), (7, 2472484), (14, 1236242), (28, 618121), (49, 353212), (98, 176606), (196, 88303), (227, 76244), (389, 44492), (454, 38122), (778, 22246), (908, 19061), (1556, 11123), (1589, 10892), (2723, 6356), (3178, 5446)]