188997702938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5431}}^1\times {\mathrm{22279}}^1$

素因数の和:27794

約数の個数: 32

約数和(自身を含む): 313696696320

約数和(自身を除く): 124698993382

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5431, 10862, 22279, 44558, 59741, 119482, 245069, 385601, 490138, 771202, 1581809, 3163618, 4241611, 8483222, 17399899, 34799798, 120997249, 241994498, 1330969739, 2661939478, 8590804679, 17181609358, 94498851469, 188997702938]

約数ペア:

[(1, 188997702938), (2, 94498851469), (11, 17181609358), (22, 8590804679), (71, 2661939478), (142, 1330969739), (781, 241994498), (1562, 120997249), (5431, 34799798), (10862, 17399899), (22279, 8483222), (44558, 4241611), (59741, 3163618), (119482, 1581809), (245069, 771202), (385601, 490138)]