2049209316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{739253}}^1$

素因数の和:739281

約数の個数: 72

約数和(自身を含む): 6458122944

約数和(自身を除く): 4408913628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 739253, 1478506, 2217759, 2957012, 4435518, 5174771, 6653277, 8131783, 8871036, 10349542, 13306554, 15524313, 16263566, 20699084, 24395349, 26613108, 31048626, 32527132, 46572939, 48790698, 56922481, 62097252, 73186047, 93145878, 97581396, 113844962, 146372094, 170767443, 186291756, 227689924, 292744188, 341534886, 512302329, 683069772, 1024604658, 2049209316]

約数ペア:

[(1, 2049209316), (2, 1024604658), (3, 683069772), (4, 512302329), (6, 341534886), (7, 292744188), (9, 227689924), (11, 186291756), (12, 170767443), (14, 146372094), (18, 113844962), (21, 97581396), (22, 93145878), (28, 73186047), (33, 62097252), (36, 56922481), (42, 48790698), (44, 46572939), (63, 32527132), (66, 31048626), (77, 26613108), (84, 24395349), (99, 20699084), (126, 16263566), (132, 15524313), (154, 13306554), (198, 10349542), (231, 8871036), (252, 8131783), (308, 6653277), (396, 5174771), (462, 4435518), (693, 2957012), (924, 2217759), (1386, 1478506), (2772, 739253)]