1036931428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{280859}}^1$

素因数の和:280947

約数の個数: 24

約数和(自身を含む): 1981748160

約数和(自身を除く): 944816732

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 280859, 561718, 1123436, 3651167, 7302334, 14604668, 19940989, 39881978, 79763956, 259232857, 518465714, 1036931428]

約数ペア:

[(1, 1036931428), (2, 518465714), (4, 259232857), (13, 79763956), (26, 39881978), (52, 19940989), (71, 14604668), (142, 7302334), (284, 3651167), (923, 1123436), (1846, 561718), (3692, 280859)]