2550756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 6519744

約数和(自身を除く): 3968988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 197, 249, 332, 394, 498, 591, 788, 996, 1079, 1182, 2158, 2364, 2561, 3237, 4316, 5122, 6474, 7683, 10244, 12948, 15366, 16351, 30732, 32702, 49053, 65404, 98106, 196212, 212563, 425126, 637689, 850252, 1275378, 2550756]

約数ペア:

[(1, 2550756), (2, 1275378), (3, 850252), (4, 637689), (6, 425126), (12, 212563), (13, 196212), (26, 98106), (39, 65404), (52, 49053), (78, 32702), (83, 30732), (156, 16351), (166, 15366), (197, 12948), (249, 10244), (332, 7683), (394, 6474), (498, 5122), (591, 4316), (788, 3237), (996, 2561), (1079, 2364), (1182, 2158)]