1330488964

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{43237}}^1$

素因数の和:43412

約数の個数: 36

約数和(自身を含む): 2725809996

約数和(自身を除く): 1395321032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 7693, 15386, 30772, 43237, 86474, 172948, 302659, 605318, 1210636, 2118613, 4237226, 6788209, 8474452, 13576418, 27152836, 47517463, 95034926, 190069852, 332622241, 665244482, 1330488964]

約数ペア:

[(1, 1330488964), (2, 665244482), (4, 332622241), (7, 190069852), (14, 95034926), (28, 47517463), (49, 27152836), (98, 13576418), (157, 8474452), (196, 6788209), (314, 4237226), (628, 2118613), (1099, 1210636), (2198, 605318), (4396, 302659), (7693, 172948), (15386, 86474), (30772, 43237)]