1247084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2343600

約数和(自身を除く): 1096516

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 269, 538, 1076, 1159, 2318, 4636, 5111, 10222, 16409, 20444, 32818, 65636, 311771, 623542, 1247084]

約数ペア:

[(1, 1247084), (2, 623542), (4, 311771), (19, 65636), (38, 32818), (61, 20444), (76, 16409), (122, 10222), (244, 5111), (269, 4636), (538, 2318), (1076, 1159)]