2065356748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{13873}}^1$

素因数の和:14306

約数の個数: 48

約数和(自身を含む): 4459658560

約数和(自身を除く): 2394301812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409, 818, 1636, 2863, 5317, 5726, 10634, 11452, 13873, 21268, 27746, 37219, 55492, 74438, 97111, 148876, 180349, 194222, 360698, 388444, 721396, 1262443, 2524886, 5049772, 5674057, 11348114, 22696228, 39718399, 73762741, 79436798, 147525482, 158873596, 295050964, 516339187, 1032678374, 2065356748]

約数ペア:

[(1, 2065356748), (2, 1032678374), (4, 516339187), (7, 295050964), (13, 158873596), (14, 147525482), (26, 79436798), (28, 73762741), (52, 39718399), (91, 22696228), (182, 11348114), (364, 5674057), (409, 5049772), (818, 2524886), (1636, 1262443), (2863, 721396), (5317, 388444), (5726, 360698), (10634, 194222), (11452, 180349), (13873, 148876), (21268, 97111), (27746, 74438), (37219, 55492)]