247770297838

素因数分解:

$2^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3889}}^1\times {\mathrm{5189}}^1$

素因数の和:9964

約数の個数: 32

約数和(自身を含む): 425424715200

約数和(自身を除く): 177654417362

約数列:

[1, 2, 7, 14, 877, 1754, 3889, 5189, 6139, 7778, 10378, 12278, 27223, 36323, 54446, 72646, 3410653, 4550753, 6821306, 9101506, 20180021, 23874571, 31855271, 40360042, 47749142, 63710542, 141260147, 282520294, 17697878417, 35395756834, 123885148919, 247770297838]

約数ペア:

[(1, 247770297838), (2, 123885148919), (7, 35395756834), (14, 17697878417), (877, 282520294), (1754, 141260147), (3889, 63710542), (5189, 47749142), (6139, 40360042), (7778, 31855271), (10378, 23874571), (12278, 20180021), (27223, 9101506), (36323, 6821306), (54446, 4550753), (72646, 3410653)]