999983802

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 2113413120

約数和(自身を除く): 1113429318

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 293, 311, 354, 586, 622, 879, 933, 1758, 1829, 1866, 3658, 5487, 9083, 9641, 10974, 17287, 18166, 18349, 19282, 27249, 28923, 34574, 36698, 51861, 54498, 55047, 57846, 91123, 103722, 110094, 182246, 273369, 535897, 546738, 568819, 1071794, 1137638, 1607691, 1706457, 2824813, 3215382, 3412914, 5376257, 5649626, 8474439, 10752514, 16128771, 16948878, 32257542, 166663967, 333327934, 499991901, 999983802]

約数ペア:

[(1, 999983802), (2, 499991901), (3, 333327934), (6, 166663967), (31, 32257542), (59, 16948878), (62, 16128771), (93, 10752514), (118, 8474439), (177, 5649626), (186, 5376257), (293, 3412914), (311, 3215382), (354, 2824813), (586, 1706457), (622, 1607691), (879, 1137638), (933, 1071794), (1758, 568819), (1829, 546738), (1866, 535897), (3658, 273369), (5487, 182246), (9083, 110094), (9641, 103722), (10974, 91123), (17287, 57846), (18166, 55047), (18349, 54498), (19282, 51861), (27249, 36698), (28923, 34574)]