1330790576

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{134369}}^1$

素因数の和:134996

約数の個数: 20

約数和(自身を含む): 2582591400

約数和(自身を除く): 1251800824

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 134369, 268738, 537476, 1074952, 2149904, 83174411, 166348822, 332697644, 665395288, 1330790576]

約数ペア:

[(1, 1330790576), (2, 665395288), (4, 332697644), (8, 166348822), (16, 83174411), (619, 2149904), (1238, 1074952), (2476, 537476), (4952, 268738), (9904, 134369)]