2227233086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 72

約数和(自身を含む): 3915533880

約数和(自身を除く): 1688300794

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 157, 169, 247, 314, 338, 494, 611, 893, 1222, 1786, 2041, 2209, 2983, 3211, 4082, 4418, 5966, 6422, 7379, 7943, 11609, 14758, 15886, 23218, 26533, 28717, 38779, 41971, 53066, 57434, 77558, 83942, 95927, 140201, 150917, 191854, 280402, 301834, 346813, 373321, 504127, 545623, 693626, 746642, 1008254, 1091246, 1247051, 1822613, 2494102, 3645226, 4508569, 6589447, 7093099, 9017138, 13178894, 14186198, 23693969, 47387938, 58611397, 85662811, 117222794, 171325622, 1113616543, 2227233086]

約数ペア:

[(1, 2227233086), (2, 1113616543), (13, 171325622), (19, 117222794), (26, 85662811), (38, 58611397), (47, 47387938), (94, 23693969), (157, 14186198), (169, 13178894), (247, 9017138), (314, 7093099), (338, 6589447), (494, 4508569), (611, 3645226), (893, 2494102), (1222, 1822613), (1786, 1247051), (2041, 1091246), (2209, 1008254), (2983, 746642), (3211, 693626), (4082, 545623), (4418, 504127), (5966, 373321), (6422, 346813), (7379, 301834), (7943, 280402), (11609, 191854), (14758, 150917), (15886, 140201), (23218, 95927), (26533, 83942), (28717, 77558), (38779, 57434), (41971, 53066)]