1090839172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 2056924800

約数和(自身を除く): 966085628

約数列:

[1, 2, 4, 19, 38, 71, 76, 113, 142, 226, 284, 452, 1349, 1789, 2147, 2698, 3578, 4294, 5396, 7156, 8023, 8588, 16046, 32092, 33991, 67982, 127019, 135964, 152437, 202157, 254038, 304874, 404314, 508076, 609748, 808628, 2413361, 3840983, 4826722, 7681966, 9653444, 14353147, 15363932, 28706294, 57412588, 272709793, 545419586, 1090839172]

約数ペア:

[(1, 1090839172), (2, 545419586), (4, 272709793), (19, 57412588), (38, 28706294), (71, 15363932), (76, 14353147), (113, 9653444), (142, 7681966), (226, 4826722), (284, 3840983), (452, 2413361), (1349, 808628), (1789, 609748), (2147, 508076), (2698, 404314), (3578, 304874), (4294, 254038), (5396, 202157), (7156, 152437), (8023, 135964), (8588, 127019), (16046, 67982), (32092, 33991)]