996848165195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^2\times {\mathrm{2011}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 1280732966400

約数和(自身を除く): 283884801205

約数列:

[1, 5, 19, 79, 95, 257, 395, 1285, 1501, 2011, 4883, 7505, 10055, 20303, 24415, 38209, 66049, 101515, 158869, 191045, 330245, 385757, 516827, 794345, 1254931, 1928785, 2584135, 3018511, 5217871, 6274655, 9819713, 15092555, 26089355, 40829333, 49098565, 99139549, 132824539, 204146665, 495697745, 664122695, 775757327, 2523666241, 3878786635, 10493138581, 12618331205, 52465692905, 199369633039, 996848165195]

約数ペア:

[(1, 996848165195), (5, 199369633039), (19, 52465692905), (79, 12618331205), (95, 10493138581), (257, 3878786635), (395, 2523666241), (1285, 775757327), (1501, 664122695), (2011, 495697745), (4883, 204146665), (7505, 132824539), (10055, 99139549), (20303, 49098565), (24415, 40829333), (38209, 26089355), (66049, 15092555), (101515, 9819713), (158869, 6274655), (191045, 5217871), (330245, 3018511), (385757, 2584135), (516827, 1928785), (794345, 1254931)]