7893439778

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{158777}}^1$

素因数の和:158906

約数の個数: 32

約数和(自身を含む): 13992787584

約数和(自身を除く): 6099347806

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 3551, 7102, 24857, 49714, 158777, 317554, 1111439, 2222878, 8415181, 10638059, 16830362, 21276118, 58906267, 74466413, 117812534, 148932826, 563817127, 1127634254, 3946719889, 7893439778]

約数ペア:

[(1, 7893439778), (2, 3946719889), (7, 1127634254), (14, 563817127), (53, 148932826), (67, 117812534), (106, 74466413), (134, 58906267), (371, 21276118), (469, 16830362), (742, 10638059), (938, 8415181), (3551, 2222878), (7102, 1111439), (24857, 317554), (49714, 158777)]