2808144130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1\times {\mathrm{7573}}^1$

素因数の和:10962

約数の個数: 32

約数和(自身を含む): 5516538048

約数和(自身を除く): 2708393918

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3371, 6742, 7573, 15146, 16855, 33710, 37081, 37865, 74162, 75730, 83303, 166606, 185405, 370810, 416515, 833030, 25528583, 51057166, 127642915, 255285830, 280814413, 561628826, 1404072065, 2808144130]

約数ペア:

[(1, 2808144130), (2, 1404072065), (5, 561628826), (10, 280814413), (11, 255285830), (22, 127642915), (55, 51057166), (110, 25528583), (3371, 833030), (6742, 416515), (7573, 370810), (15146, 185405), (16855, 166606), (33710, 83303), (37081, 75730), (37865, 74162)]