1254282484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{18041}}^1$

素因数の和:18256

約数の個数: 48

約数和(自身を含む): 2715826176

約数和(自身を除く): 1461543692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 1337, 2483, 2674, 4966, 5348, 9932, 17381, 18041, 34762, 36082, 69524, 72164, 126287, 234533, 252574, 469066, 505148, 938132, 1641731, 3283462, 3445831, 6566924, 6891662, 13783324, 24120817, 44795803, 48241634, 89591606, 96483268, 179183212, 313570621, 627141242, 1254282484]

約数ペア:

[(1, 1254282484), (2, 627141242), (4, 313570621), (7, 179183212), (13, 96483268), (14, 89591606), (26, 48241634), (28, 44795803), (52, 24120817), (91, 13783324), (182, 6891662), (191, 6566924), (364, 3445831), (382, 3283462), (764, 1641731), (1337, 938132), (2483, 505148), (2674, 469066), (4966, 252574), (5348, 234533), (9932, 126287), (17381, 72164), (18041, 69524), (34762, 36082)]