2149069708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{8629}}^1$

素因数の和:8794

約数の個数: 48

約数和(自身を含む): 4132044000

約数和(自身を除く): 1982974292

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 113, 116, 226, 452, 551, 1102, 2147, 2204, 3277, 4294, 6554, 8588, 8629, 13108, 17258, 34516, 62263, 124526, 163951, 249052, 250241, 327902, 500482, 655804, 975077, 1000964, 1950154, 3900308, 4754579, 9509158, 18526463, 19018316, 28277233, 37052926, 56554466, 74105852, 113108932, 537267427, 1074534854, 2149069708]

約数ペア:

[(1, 2149069708), (2, 1074534854), (4, 537267427), (19, 113108932), (29, 74105852), (38, 56554466), (58, 37052926), (76, 28277233), (113, 19018316), (116, 18526463), (226, 9509158), (452, 4754579), (551, 3900308), (1102, 1950154), (2147, 1000964), (2204, 975077), (3277, 655804), (4294, 500482), (6554, 327902), (8588, 250241), (8629, 249052), (13108, 163951), (17258, 124526), (34516, 62263)]