254333906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 423517248

約数和(自身を除く): 169183342

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 697, 731, 1394, 1462, 1763, 3526, 4243, 8486, 29971, 59942, 72131, 144262, 173963, 182449, 347926, 364898, 2957371, 3101633, 5914742, 6203266, 7480409, 14960818, 127166953, 254333906]

約数ペア:

[(1, 254333906), (2, 127166953), (17, 14960818), (34, 7480409), (41, 6203266), (43, 5914742), (82, 3101633), (86, 2957371), (697, 364898), (731, 347926), (1394, 182449), (1462, 173963), (1763, 144262), (3526, 72131), (4243, 59942), (8486, 29971)]