817388634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{4793}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 1675675584

約数和(自身を除く): 858286950

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 661, 1322, 1983, 3966, 4793, 9586, 14379, 28423, 28758, 56846, 85269, 170538, 206099, 412198, 618297, 1236594, 3168173, 6336346, 9504519, 19009038, 136231439, 272462878, 408694317, 817388634]

約数ペア:

[(1, 817388634), (2, 408694317), (3, 272462878), (6, 136231439), (43, 19009038), (86, 9504519), (129, 6336346), (258, 3168173), (661, 1236594), (1322, 618297), (1983, 412198), (3966, 206099), (4793, 170538), (9586, 85269), (14379, 56846), (28423, 28758)]