1011545486

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 1747362240

約数和(自身を除く): 735816754

約数列:

[1, 2, 7, 14, 281, 389, 562, 661, 778, 1322, 1967, 2723, 3934, 4627, 5446, 9254, 109309, 185741, 218618, 257129, 371482, 514258, 765163, 1300187, 1530326, 1799903, 2600374, 3599806, 72253249, 144506498, 505772743, 1011545486]

約数ペア:

[(1, 1011545486), (2, 505772743), (7, 144506498), (14, 72253249), (281, 3599806), (389, 2600374), (562, 1799903), (661, 1530326), (778, 1300187), (1322, 765163), (1967, 514258), (2723, 371482), (3934, 257129), (4627, 218618), (5446, 185741), (9254, 109309)]