1421969930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{50087}}^1$

素因数の和:50278

約数の個数: 32

約数和(自身を含む): 2726390016

約数和(自身を除く): 1304420086

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 5678, 14195, 28390, 50087, 100174, 250435, 500870, 851479, 1702958, 4257395, 8364529, 8514790, 16729058, 41822645, 83645290, 142196993, 284393986, 710984965, 1421969930]

約数ペア:

[(1, 1421969930), (2, 710984965), (5, 284393986), (10, 142196993), (17, 83645290), (34, 41822645), (85, 16729058), (167, 8514790), (170, 8364529), (334, 4257395), (835, 1702958), (1670, 851479), (2839, 500870), (5678, 250435), (14195, 100174), (28390, 50087)]