2078752874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 3651056640

約数和(自身を除く): 1572303766

約数列:

[1, 2, 11, 19, 22, 38, 97, 167, 194, 209, 307, 334, 418, 614, 1067, 1837, 1843, 2134, 3173, 3377, 3674, 3686, 5833, 6346, 6754, 11666, 16199, 20273, 29779, 32398, 34903, 40546, 51269, 59558, 64163, 69806, 102538, 128326, 178189, 307781, 327569, 356378, 563959, 565801, 615562, 655138, 974111, 1127918, 1131602, 1948222, 3385591, 4973093, 6223811, 6771182, 9946186, 10715221, 12447622, 21430442, 54704023, 94488767, 109408046, 188977534, 1039376437, 2078752874]

約数ペア:

[(1, 2078752874), (2, 1039376437), (11, 188977534), (19, 109408046), (22, 94488767), (38, 54704023), (97, 21430442), (167, 12447622), (194, 10715221), (209, 9946186), (307, 6771182), (334, 6223811), (418, 4973093), (614, 3385591), (1067, 1948222), (1837, 1131602), (1843, 1127918), (2134, 974111), (3173, 655138), (3377, 615562), (3674, 565801), (3686, 563959), (5833, 356378), (6346, 327569), (6754, 307781), (11666, 178189), (16199, 128326), (20273, 102538), (29779, 69806), (32398, 64163), (34903, 59558), (40546, 51269)]