988163462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{4493}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 1744031520

約数和(自身を除く): 755868058

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 769, 1538, 4493, 8459, 8986, 9997, 16918, 19994, 49423, 58409, 98846, 109967, 116818, 219934, 642499, 1284998, 3455117, 6910234, 38006287, 44916521, 76012574, 89833042, 494081731, 988163462]

約数ペア:

[(1, 988163462), (2, 494081731), (11, 89833042), (13, 76012574), (22, 44916521), (26, 38006287), (143, 6910234), (286, 3455117), (769, 1284998), (1538, 642499), (4493, 219934), (8459, 116818), (8986, 109967), (9997, 98846), (16918, 58409), (19994, 49423)]