260409548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6977}}^1$

素因数の和:7062

約数の個数: 48

約数和(自身を含む): 550201344

約数和(自身を除く): 289791796

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 6977, 9331, 13954, 18662, 27908, 37324, 48839, 97678, 195356, 216287, 300011, 432574, 600022, 865148, 1200044, 1514009, 2100077, 3028018, 4200154, 6056036, 8400308, 9300341, 18600682, 37201364, 65102387, 130204774, 260409548]

約数ペア:

[(1, 260409548), (2, 130204774), (4, 65102387), (7, 37201364), (14, 18600682), (28, 9300341), (31, 8400308), (43, 6056036), (62, 4200154), (86, 3028018), (124, 2100077), (172, 1514009), (217, 1200044), (301, 865148), (434, 600022), (602, 432574), (868, 300011), (1204, 216287), (1333, 195356), (2666, 97678), (5332, 48839), (6977, 37324), (9331, 27908), (13954, 18662)]