2455089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2004303

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 221, 273, 299, 357, 391, 483, 529, 663, 897, 1173, 1547, 1587, 2093, 2737, 3703, 4641, 5083, 6279, 6877, 8211, 8993, 11109, 15249, 20631, 26979, 35581, 48139, 62951, 106743, 116909, 144417, 188853, 350727, 818363, 2455089]

約数ペア:

[(1, 2455089), (3, 818363), (7, 350727), (13, 188853), (17, 144417), (21, 116909), (23, 106743), (39, 62951), (51, 48139), (69, 35581), (91, 26979), (119, 20631), (161, 15249), (221, 11109), (273, 8993), (299, 8211), (357, 6877), (391, 6279), (483, 5083), (529, 4641), (663, 3703), (897, 2737), (1173, 2093), (1547, 1587)]