125874164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127403}}^1$

素因数の和:127439

約数の個数: 24

約数和(自身を含む): 249711840

約数和(自身を除く): 123837676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 127403, 254806, 509612, 1656239, 2420657, 3312478, 4841314, 6624956, 9682628, 31468541, 62937082, 125874164]

約数ペア:

[(1, 125874164), (2, 62937082), (4, 31468541), (13, 9682628), (19, 6624956), (26, 4841314), (38, 3312478), (52, 2420657), (76, 1656239), (247, 509612), (494, 254806), (988, 127403)]