2021155872758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1697}}^1\times {\mathrm{5209}}^1$

素因数の和:7485

約数の個数: 64

約数和(自身を含む): 3490506604800

約数和(自身を除く): 1469350732042

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 547, 1094, 1697, 3394, 5209, 6017, 10393, 10418, 12034, 18667, 20786, 32243, 37334, 57299, 64486, 98971, 114323, 114598, 197942, 228646, 354673, 709346, 928259, 1088681, 1856518, 2177362, 2849323, 5698646, 8839673, 10210849, 17636921, 17679346, 20421698, 31342553, 35273842, 54137137, 62685106, 97236403, 108274274, 167953787, 194006131, 194472806, 335907574, 388012262, 595508507, 1191017014, 1847491657, 3694983314, 4835301131, 9670602262, 53188312441, 91870721489, 106376624882, 183741442978, 1010577936379, 2021155872758]

約数ペア:

[(1, 2021155872758), (2, 1010577936379), (11, 183741442978), (19, 106376624882), (22, 91870721489), (38, 53188312441), (209, 9670602262), (418, 4835301131), (547, 3694983314), (1094, 1847491657), (1697, 1191017014), (3394, 595508507), (5209, 388012262), (6017, 335907574), (10393, 194472806), (10418, 194006131), (12034, 167953787), (18667, 108274274), (20786, 97236403), (32243, 62685106), (37334, 54137137), (57299, 35273842), (64486, 31342553), (98971, 20421698), (114323, 17679346), (114598, 17636921), (197942, 10210849), (228646, 8839673), (354673, 5698646), (709346, 2849323), (928259, 2177362), (1088681, 1856518)]