2839144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 6703200

約数和(自身を除く): 3864056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 419, 484, 616, 838, 847, 968, 1676, 1694, 2933, 3352, 3388, 4609, 5866, 6776, 9218, 11732, 18436, 23464, 32263, 36872, 50699, 64526, 101398, 129052, 202796, 258104, 354893, 405592, 709786, 1419572, 2839144]

約数ペア:

[(1, 2839144), (2, 1419572), (4, 709786), (7, 405592), (8, 354893), (11, 258104), (14, 202796), (22, 129052), (28, 101398), (44, 64526), (56, 50699), (77, 36872), (88, 32263), (121, 23464), (154, 18436), (242, 11732), (308, 9218), (419, 6776), (484, 5866), (616, 4609), (838, 3388), (847, 3352), (968, 2933), (1676, 1694)]