813369986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 1451801400

約数和(自身を除く): 638431414

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 229, 242, 286, 458, 1129, 1573, 2258, 2519, 2977, 3146, 5038, 5954, 12419, 14677, 24838, 27709, 29354, 32747, 55418, 65494, 136609, 161447, 258541, 273218, 322894, 360217, 517082, 720434, 1775917, 2843951, 3361033, 3551834, 5687902, 6722066, 31283461, 36971363, 62566922, 73942726, 406684993, 813369986]

約数ペア:

[(1, 813369986), (2, 406684993), (11, 73942726), (13, 62566922), (22, 36971363), (26, 31283461), (121, 6722066), (143, 5687902), (229, 3551834), (242, 3361033), (286, 2843951), (458, 1775917), (1129, 720434), (1573, 517082), (2258, 360217), (2519, 322894), (2977, 273218), (3146, 258541), (5038, 161447), (5954, 136609), (12419, 65494), (14677, 55418), (24838, 32747), (27709, 29354)]