103640866493

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 113758089984

約数和(自身を除く): 10117223491

約数列:

[1, 19, 47, 101, 197, 307, 361, 893, 1919, 3743, 4747, 5833, 9259, 14429, 16967, 19897, 31007, 36461, 60479, 71117, 90193, 110827, 175921, 274151, 378043, 589133, 935159, 1149101, 1457329, 1713667, 2842513, 3342499, 5208869, 6108379, 7182817, 11193527, 17768021, 21832919, 27689251, 54007747, 116059201, 287093813, 337592399, 526095769, 1026147193, 2205124819, 5454782447, 103640866493]

約数ペア:

[(1, 103640866493), (19, 5454782447), (47, 2205124819), (101, 1026147193), (197, 526095769), (307, 337592399), (361, 287093813), (893, 116059201), (1919, 54007747), (3743, 27689251), (4747, 21832919), (5833, 17768021), (9259, 11193527), (14429, 7182817), (16967, 6108379), (19897, 5208869), (31007, 3342499), (36461, 2842513), (60479, 1713667), (71117, 1457329), (90193, 1149101), (110827, 935159), (175921, 589133), (274151, 378043)]