1958754313

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 2164580352

約数和(自身を除く): 205826039

約数列:

[1, 23, 31, 67, 131, 313, 713, 1541, 2077, 3013, 4061, 7199, 8777, 9703, 20971, 41003, 47771, 93403, 201871, 223169, 272087, 482333, 650101, 943069, 1271093, 2747201, 6258001, 14952323, 29235139, 63185623, 85163231, 1958754313]

約数ペア:

[(1, 1958754313), (23, 85163231), (31, 63185623), (67, 29235139), (131, 14952323), (313, 6258001), (713, 2747201), (1541, 1271093), (2077, 943069), (3013, 650101), (4061, 482333), (7199, 272087), (8777, 223169), (9703, 201871), (20971, 93403), (41003, 47771)]