1939698041855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{188843}}^1$

素因数の和:189216

約数の個数: 64

約数和(自身を含む): 2872942691328

約数和(自身を除く): 933244649473

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 283, 305, 427, 595, 1037, 1415, 1981, 2135, 4811, 5185, 7259, 9905, 17263, 24055, 33677, 36295, 86315, 120841, 168385, 188843, 293471, 604205, 944215, 1321901, 1467355, 2054297, 3210331, 6609505, 10271485, 11519423, 16051655, 22472317, 53442569, 57597115, 80635961, 112361585, 195830191, 267212845, 374097983, 403179805, 908523673, 979150955, 1370811337, 1870489915, 3259996709, 4542618365, 6359665711, 6854056685, 16299983545, 22819976963, 31798328555, 55419944053, 114099884815, 277099720265, 387939608371, 1939698041855]

約数ペア:

[(1, 1939698041855), (5, 387939608371), (7, 277099720265), (17, 114099884815), (35, 55419944053), (61, 31798328555), (85, 22819976963), (119, 16299983545), (283, 6854056685), (305, 6359665711), (427, 4542618365), (595, 3259996709), (1037, 1870489915), (1415, 1370811337), (1981, 979150955), (2135, 908523673), (4811, 403179805), (5185, 374097983), (7259, 267212845), (9905, 195830191), (17263, 112361585), (24055, 80635961), (33677, 57597115), (36295, 53442569), (86315, 22472317), (120841, 16051655), (168385, 11519423), (188843, 10271485), (293471, 6609505), (604205, 3210331), (944215, 2054297), (1321901, 1467355)]