1149271618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 1997291520

約数和(自身を除く): 848019902

約数列:

[1, 2, 11, 22, 31, 62, 79, 83, 158, 166, 257, 341, 514, 682, 869, 913, 1738, 1826, 2449, 2573, 2827, 4898, 5146, 5654, 6557, 7967, 13114, 15934, 20303, 21331, 26939, 28303, 40606, 42662, 53878, 56606, 72127, 87637, 144254, 175274, 203267, 223333, 234641, 406534, 446666, 469282, 629393, 661261, 1258786, 1322522, 1685149, 2235937, 3370298, 4471874, 6923323, 7273871, 13846646, 14547742, 18536639, 37073278, 52239619, 104479238, 574635809, 1149271618]

約数ペア:

[(1, 1149271618), (2, 574635809), (11, 104479238), (22, 52239619), (31, 37073278), (62, 18536639), (79, 14547742), (83, 13846646), (158, 7273871), (166, 6923323), (257, 4471874), (341, 3370298), (514, 2235937), (682, 1685149), (869, 1322522), (913, 1258786), (1738, 661261), (1826, 629393), (2449, 469282), (2573, 446666), (2827, 406534), (4898, 234641), (5146, 223333), (5654, 203267), (6557, 175274), (7967, 144254), (13114, 87637), (15934, 72127), (20303, 56606), (21331, 53878), (26939, 42662), (28303, 40606)]