2013463004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{2719}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 4112640000

約数和(自身を除く): 2099176996

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 499, 742, 998, 1484, 1996, 2719, 3493, 5438, 6986, 10876, 13972, 19033, 26447, 38066, 52894, 76132, 105788, 144107, 185129, 288214, 370258, 576428, 740516, 1008749, 1356781, 2017498, 2713562, 4034996, 5427124, 9497467, 18994934, 37989868, 71909393, 143818786, 287637572, 503365751, 1006731502, 2013463004]

約数ペア:

[(1, 2013463004), (2, 1006731502), (4, 503365751), (7, 287637572), (14, 143818786), (28, 71909393), (53, 37989868), (106, 18994934), (212, 9497467), (371, 5427124), (499, 4034996), (742, 2713562), (998, 2017498), (1484, 1356781), (1996, 1008749), (2719, 740516), (3493, 576428), (5438, 370258), (6986, 288214), (10876, 185129), (13972, 144107), (19033, 105788), (26447, 76132), (38066, 52894)]