2652958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 5318784

約数和(自身を除く): 2665826

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 107, 154, 161, 214, 253, 322, 506, 539, 749, 1078, 1127, 1177, 1498, 1771, 2254, 2354, 2461, 3542, 4922, 5243, 8239, 10486, 12397, 16478, 17227, 24794, 27071, 34454, 54142, 57673, 115346, 120589, 189497, 241178, 378994, 1326479, 2652958]

約数ペア:

[(1, 2652958), (2, 1326479), (7, 378994), (11, 241178), (14, 189497), (22, 120589), (23, 115346), (46, 57673), (49, 54142), (77, 34454), (98, 27071), (107, 24794), (154, 17227), (161, 16478), (214, 12397), (253, 10486), (322, 8239), (506, 5243), (539, 4922), (749, 3542), (1078, 2461), (1127, 2354), (1177, 2254), (1498, 1771)]