1775280898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{15493}}^1$

素因数の和:15618

約数の個数: 32

約数和(自身を含む): 2891552256

約数和(自身を除く): 1116271358

約数列:

[1, 2, 23, 46, 47, 53, 94, 106, 1081, 1219, 2162, 2438, 2491, 4982, 15493, 30986, 57293, 114586, 356339, 712678, 728171, 821129, 1456342, 1642258, 16747933, 18885967, 33495866, 37771934, 38593063, 77186126, 887640449, 1775280898]

約数ペア:

[(1, 1775280898), (2, 887640449), (23, 77186126), (46, 38593063), (47, 37771934), (53, 33495866), (94, 18885967), (106, 16747933), (1081, 1642258), (1219, 1456342), (2162, 821129), (2438, 728171), (2491, 712678), (4982, 356339), (15493, 114586), (30986, 57293)]