713208890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{129439}}^1$

素因数の和:129494

約数の個数: 32

約数和(自身を含む): 1397952000

約数和(自身を除く): 684743110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 129439, 258878, 647195, 1294390, 2459341, 3753731, 4918682, 7507462, 12296705, 18768655, 24593410, 37537310, 71320889, 142641778, 356604445, 713208890]

約数ペア:

[(1, 713208890), (2, 356604445), (5, 142641778), (10, 71320889), (19, 37537310), (29, 24593410), (38, 18768655), (58, 12296705), (95, 7507462), (145, 4918682), (190, 3753731), (290, 2459341), (551, 1294390), (1102, 647195), (2755, 258878), (5510, 129439)]