2247321688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4748

約数の個数: 64

約数和(自身を含む): 4552485120

約数和(自身を除く): 2305163432

約数列:

[1, 2, 4, 8, 31, 37, 53, 62, 74, 106, 124, 148, 212, 248, 296, 424, 1147, 1643, 1961, 2294, 3286, 3922, 4588, 4621, 6572, 7844, 9176, 9242, 13144, 15688, 18484, 36968, 60791, 121582, 143251, 170977, 243164, 244913, 286502, 341954, 486328, 489826, 573004, 683908, 979652, 1146008, 1367816, 1959304, 5300287, 7592303, 9061781, 10600574, 15184606, 18123562, 21201148, 30369212, 36247124, 42402296, 60738424, 72494248, 280915211, 561830422, 1123660844, 2247321688]

約数ペア:

[(1, 2247321688), (2, 1123660844), (4, 561830422), (8, 280915211), (31, 72494248), (37, 60738424), (53, 42402296), (62, 36247124), (74, 30369212), (106, 21201148), (124, 18123562), (148, 15184606), (212, 10600574), (248, 9061781), (296, 7592303), (424, 5300287), (1147, 1959304), (1643, 1367816), (1961, 1146008), (2294, 979652), (3286, 683908), (3922, 573004), (4588, 489826), (4621, 486328), (6572, 341954), (7844, 286502), (9176, 244913), (9242, 243164), (13144, 170977), (15688, 143251), (18484, 121582), (36968, 60791)]