1309336

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 2845440

約数和(自身を除く): 1536104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 227, 412, 454, 721, 824, 908, 1442, 1589, 1816, 2884, 3178, 5768, 6356, 12712, 23381, 46762, 93524, 163667, 187048, 327334, 654668, 1309336]

約数ペア:

[(1, 1309336), (2, 654668), (4, 327334), (7, 187048), (8, 163667), (14, 93524), (28, 46762), (56, 23381), (103, 12712), (206, 6356), (227, 5768), (412, 3178), (454, 2884), (721, 1816), (824, 1589), (908, 1442)]