2495157084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{50261}}^1$

素因数の和:50475

約数の個数: 72

約数和(自身を含む): 7244965728

約数和(自身を除く): 4749808644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 5516, 7092, 8274, 12411, 16548, 24822, 49644, 50261, 100522, 150783, 201044, 301566, 351827, 452349, 603132, 703654, 904698, 1055481, 1407308, 1809396, 2110962, 3166443, 4221924, 6332886, 9901417, 12665772, 19802834, 29704251, 39605668, 59408502, 69309919, 89112753, 118817004, 138619838, 178225506, 207929757, 277239676, 356451012, 415859514, 623789271, 831719028, 1247578542, 2495157084]

約数ペア:

[(1, 2495157084), (2, 1247578542), (3, 831719028), (4, 623789271), (6, 415859514), (7, 356451012), (9, 277239676), (12, 207929757), (14, 178225506), (18, 138619838), (21, 118817004), (28, 89112753), (36, 69309919), (42, 59408502), (63, 39605668), (84, 29704251), (126, 19802834), (197, 12665772), (252, 9901417), (394, 6332886), (591, 4221924), (788, 3166443), (1182, 2110962), (1379, 1809396), (1773, 1407308), (2364, 1055481), (2758, 904698), (3546, 703654), (4137, 603132), (5516, 452349), (7092, 351827), (8274, 301566), (12411, 201044), (16548, 150783), (24822, 100522), (49644, 50261)]