20190136106

素因数分解:

$2^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{701}}^1\times {\mathrm{1061}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 35440719912

約数和(自身を除く): 15250583806

約数列:

[1, 2, 7, 14, 49, 98, 277, 554, 701, 1061, 1402, 1939, 2122, 3878, 4907, 7427, 9814, 13573, 14854, 27146, 34349, 51989, 68698, 103978, 194177, 293897, 388354, 587794, 743761, 1359239, 1487522, 2057279, 2718478, 4114558, 5206327, 9514673, 10412654, 14400953, 19029346, 28801906, 36444289, 72888578, 206021797, 412043594, 1442152579, 2884305158, 10095068053, 20190136106]

約数ペア:

[(1, 20190136106), (2, 10095068053), (7, 2884305158), (14, 1442152579), (49, 412043594), (98, 206021797), (277, 72888578), (554, 36444289), (701, 28801906), (1061, 19029346), (1402, 14400953), (1939, 10412654), (2122, 9514673), (3878, 5206327), (4907, 4114558), (7427, 2718478), (9814, 2057279), (13573, 1487522), (14854, 1359239), (27146, 743761), (34349, 587794), (51989, 388354), (68698, 293897), (103978, 194177)]