12565549906

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{110821}}^1$

素因数の和:110939

約数の個数: 48

約数和(自身を含む): 23877708120

約数和(自身を除く): 11312158214

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 178, 182, 623, 637, 1157, 1246, 1274, 2314, 4361, 8099, 8722, 16198, 56693, 110821, 113386, 221642, 775747, 1440673, 1551494, 2881346, 5430229, 9863069, 10084711, 10860458, 19726138, 20169422, 69041483, 70592977, 128219897, 138082966, 141185954, 256439794, 483290381, 897539279, 966580762, 1795078558, 6282774953, 12565549906]

約数ペア:

[(1, 12565549906), (2, 6282774953), (7, 1795078558), (13, 966580762), (14, 897539279), (26, 483290381), (49, 256439794), (89, 141185954), (91, 138082966), (98, 128219897), (178, 70592977), (182, 69041483), (623, 20169422), (637, 19726138), (1157, 10860458), (1246, 10084711), (1274, 9863069), (2314, 5430229), (4361, 2881346), (8099, 1551494), (8722, 1440673), (16198, 775747), (56693, 221642), (110821, 113386)]