1045647568

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{68147}}^1$

素因数の和:68299

約数の個数: 40

約数和(自身を含む): 2332297152

約数和(自身を除く): 1286649584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 15344, 68147, 136294, 272588, 477029, 545176, 954058, 1090352, 1908116, 3816232, 7632464, 9336139, 18672278, 37344556, 65352973, 74689112, 130705946, 149378224, 261411892, 522823784, 1045647568]

約数ペア:

[(1, 1045647568), (2, 522823784), (4, 261411892), (7, 149378224), (8, 130705946), (14, 74689112), (16, 65352973), (28, 37344556), (56, 18672278), (112, 9336139), (137, 7632464), (274, 3816232), (548, 1908116), (959, 1090352), (1096, 954058), (1918, 545176), (2192, 477029), (3836, 272588), (7672, 136294), (15344, 68147)]