1330939900835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2473}}^1\times {\mathrm{33923}}^1$

素因数の和:36587

約数の個数: 32

約数和(自身を含む): 1691987996160

約数和(自身を除く): 361048095325

約数列:

[1, 5, 19, 95, 167, 835, 2473, 3173, 12365, 15865, 33923, 46987, 169615, 234935, 412991, 644537, 2064955, 3222685, 5665141, 7846829, 28325705, 39234145, 83891579, 107637679, 419457895, 538188395, 1593940001, 7969700005, 14009893693, 70049468465, 266187980167, 1330939900835]

約数ペア:

[(1, 1330939900835), (5, 266187980167), (19, 70049468465), (95, 14009893693), (167, 7969700005), (835, 1593940001), (2473, 538188395), (3173, 419457895), (12365, 107637679), (15865, 83891579), (33923, 39234145), (46987, 28325705), (169615, 7846829), (234935, 5665141), (412991, 3222685), (644537, 2064955)]