2017146292

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{22283}}^1$

素因数の和:22408

約数の個数: 48

約数和(自身を含む): 4177982592

約数和(自身を除く): 2160836300

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 1484, 1708, 3233, 6466, 12932, 22283, 22631, 44566, 45262, 89132, 90524, 155981, 311962, 623924, 1180999, 1359263, 2361998, 2718526, 4723996, 5437052, 8266993, 9514841, 16533986, 19029682, 33067972, 38059364, 72040939, 144081878, 288163756, 504286573, 1008573146, 2017146292]

約数ペア:

[(1, 2017146292), (2, 1008573146), (4, 504286573), (7, 288163756), (14, 144081878), (28, 72040939), (53, 38059364), (61, 33067972), (106, 19029682), (122, 16533986), (212, 9514841), (244, 8266993), (371, 5437052), (427, 4723996), (742, 2718526), (854, 2361998), (1484, 1359263), (1708, 1180999), (3233, 623924), (6466, 311962), (12932, 155981), (22283, 90524), (22631, 89132), (44566, 45262)]