138725174

素因数分解:

$2^1\times 7^2\times {\mathrm{1031}}^1\times {\mathrm{1373}}^1$

素因数の和:2420

約数の個数: 24

約数和(自身を含む): 242472528

約数和(自身を除く): 103747354

約数列:

[1, 2, 7, 14, 49, 98, 1031, 1373, 2062, 2746, 7217, 9611, 14434, 19222, 50519, 67277, 101038, 134554, 1415563, 2831126, 9908941, 19817882, 69362587, 138725174]

約数ペア:

[(1, 138725174), (2, 69362587), (7, 19817882), (14, 9908941), (49, 2831126), (98, 1415563), (1031, 134554), (1373, 101038), (2062, 67277), (2746, 50519), (7217, 19222), (9611, 14434)]