1539432874

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{6263}}^1$

素因数の和:6550

約数の個数: 32

約数和(自身を含む): 2681392896

約数和(自身を除く): 1141960022

約数列:

[1, 2, 7, 14, 97, 181, 194, 362, 679, 1267, 1358, 2534, 6263, 12526, 17557, 35114, 43841, 87682, 122899, 245798, 607511, 1133603, 1215022, 2267206, 4252577, 7935221, 8505154, 15870442, 109959491, 219918982, 769716437, 1539432874]

約数ペア:

[(1, 1539432874), (2, 769716437), (7, 219918982), (14, 109959491), (97, 15870442), (181, 8505154), (194, 7935221), (362, 4252577), (679, 2267206), (1267, 1215022), (1358, 1133603), (2534, 607511), (6263, 245798), (12526, 122899), (17557, 87682), (35114, 43841)]