2052248445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{7919}}^1$

素因数の和:8386

約数の個数: 48

約数和(自身を含む): 3839996160

約数和(自身を除く): 1787747715

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 443, 585, 1329, 2215, 3987, 5759, 6645, 7919, 17277, 19935, 23757, 28795, 39595, 51831, 71271, 86385, 102947, 118785, 259155, 308841, 356355, 514735, 926523, 1544205, 3508117, 4632615, 10524351, 17540585, 31573053, 45605521, 52621755, 136816563, 157865265, 228027605, 410449689, 684082815, 2052248445]

約数ペア:

[(1, 2052248445), (3, 684082815), (5, 410449689), (9, 228027605), (13, 157865265), (15, 136816563), (39, 52621755), (45, 45605521), (65, 31573053), (117, 17540585), (195, 10524351), (443, 4632615), (585, 3508117), (1329, 1544205), (2215, 926523), (3987, 514735), (5759, 356355), (6645, 308841), (7919, 259155), (17277, 118785), (19935, 102947), (23757, 86385), (28795, 71271), (39595, 51831)]