828135364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7283}}^1$

素因数の和:7456

約数の個数: 48

約数和(自身を含む): 1722986496

約数和(自身を除く): 894851132

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 1834, 3668, 4061, 7283, 8122, 14566, 16244, 28427, 29132, 50981, 56854, 101962, 113708, 203924, 225773, 451546, 903092, 954073, 1580411, 1908146, 3160822, 3816292, 6321644, 6678511, 13357022, 26714044, 29576263, 59152526, 118305052, 207033841, 414067682, 828135364]

約数ペア:

[(1, 828135364), (2, 414067682), (4, 207033841), (7, 118305052), (14, 59152526), (28, 29576263), (31, 26714044), (62, 13357022), (124, 6678511), (131, 6321644), (217, 3816292), (262, 3160822), (434, 1908146), (524, 1580411), (868, 954073), (917, 903092), (1834, 451546), (3668, 225773), (4061, 203924), (7283, 113708), (8122, 101962), (14566, 56854), (16244, 50981), (28427, 29132)]