2095009972

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 60

約数和(自身を含む): 4090927680

約数和(自身を除く): 1995917708

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 431, 484, 862, 913, 1331, 1724, 1826, 2662, 3652, 4741, 5324, 9482, 10043, 14641, 18964, 20086, 29282, 35773, 40172, 52151, 58564, 71546, 104302, 110473, 143092, 208604, 220946, 393503, 441892, 573661, 787006, 1147322, 1215203, 1574012, 2294644, 2430406, 4328533, 4860812, 6310271, 8657066, 12620542, 17314132, 25241084, 47613863, 95227726, 190455452, 523752493, 1047504986, 2095009972]

約数ペア:

[(1, 2095009972), (2, 1047504986), (4, 523752493), (11, 190455452), (22, 95227726), (44, 47613863), (83, 25241084), (121, 17314132), (166, 12620542), (242, 8657066), (332, 6310271), (431, 4860812), (484, 4328533), (862, 2430406), (913, 2294644), (1331, 1574012), (1724, 1215203), (1826, 1147322), (2662, 787006), (3652, 573661), (4741, 441892), (5324, 393503), (9482, 220946), (10043, 208604), (14641, 143092), (18964, 110473), (20086, 104302), (29282, 71546), (35773, 58564), (40172, 52151)]