17492830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 34128864

約数和(自身を除く): 16636034

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 2393, 3655, 4786, 7310, 11965, 23930, 40681, 81362, 102899, 203405, 205798, 406810, 514495, 1028990, 1749283, 3498566, 8746415, 17492830]

約数ペア:

[(1, 17492830), (2, 8746415), (5, 3498566), (10, 1749283), (17, 1028990), (34, 514495), (43, 406810), (85, 205798), (86, 203405), (170, 102899), (215, 81362), (430, 40681), (731, 23930), (1462, 11965), (2393, 7310), (3655, 4786)]