1274164154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{55049}}^1$

素因数の和:55285

約数の個数: 16

約数和(自身を含む): 1950091200

約数和(自身を除く): 675927046

約数列:

[1, 2, 71, 142, 163, 326, 11573, 23146, 55049, 110098, 3908479, 7816958, 8972987, 17945974, 637082077, 1274164154]

約数ペア:

[(1, 1274164154), (2, 637082077), (71, 17945974), (142, 8972987), (163, 7816958), (326, 3908479), (11573, 110098), (23146, 55049)]