2951788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 6031872

約数和(自身を除く): 3080084

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2243, 4486, 8972, 15701, 31402, 62804, 105421, 210842, 421684, 737947, 1475894, 2951788]

約数ペア:

[(1, 2951788), (2, 1475894), (4, 737947), (7, 421684), (14, 210842), (28, 105421), (47, 62804), (94, 31402), (188, 15701), (329, 8972), (658, 4486), (1316, 2243)]