2084264

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 4907700

約数和(自身を除く): 2823436

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 409, 637, 728, 818, 1274, 1636, 2548, 2863, 3272, 5096, 5317, 5726, 10634, 11452, 20041, 21268, 22904, 37219, 40082, 42536, 74438, 80164, 148876, 160328, 260533, 297752, 521066, 1042132, 2084264]

約数ペア:

[(1, 2084264), (2, 1042132), (4, 521066), (7, 297752), (8, 260533), (13, 160328), (14, 148876), (26, 80164), (28, 74438), (49, 42536), (52, 40082), (56, 37219), (91, 22904), (98, 21268), (104, 20041), (182, 11452), (196, 10634), (364, 5726), (392, 5317), (409, 5096), (637, 3272), (728, 2863), (818, 2548), (1274, 1636)]