2063670980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{6217}}^1$

素因数の和:8604

約数の個数: 48

約数和(自身を含む): 4955696256

約数和(自身を除く): 2892025276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2371, 4742, 6217, 9484, 11855, 12434, 16597, 23710, 24868, 31085, 33194, 43519, 47420, 62170, 66388, 82985, 87038, 124340, 165970, 174076, 217595, 331940, 435190, 870380, 14740507, 29481014, 58962028, 73702535, 103183549, 147405070, 206367098, 294810140, 412734196, 515917745, 1031835490, 2063670980]

約数ペア:

[(1, 2063670980), (2, 1031835490), (4, 515917745), (5, 412734196), (7, 294810140), (10, 206367098), (14, 147405070), (20, 103183549), (28, 73702535), (35, 58962028), (70, 29481014), (140, 14740507), (2371, 870380), (4742, 435190), (6217, 331940), (9484, 217595), (11855, 174076), (12434, 165970), (16597, 124340), (23710, 87038), (24868, 82985), (31085, 66388), (33194, 62170), (43519, 47420)]