891343941238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2535959}}^1$

素因数の和:2536132

約数の個数: 32

約数和(自身を含む): 1411292171520

約数和(自身を除く): 519948230282

約数列:

[1, 2, 43, 61, 67, 86, 122, 134, 2623, 2881, 4087, 5246, 5762, 8174, 175741, 351482, 2535959, 5071918, 109046237, 154693499, 169909253, 218092474, 309386998, 339818506, 6651820457, 7306097879, 10364464433, 13303640914, 14612195758, 20728928866, 445671970619, 891343941238]

約数ペア:

[(1, 891343941238), (2, 445671970619), (43, 20728928866), (61, 14612195758), (67, 13303640914), (86, 10364464433), (122, 7306097879), (134, 6651820457), (2623, 339818506), (2881, 309386998), (4087, 218092474), (5246, 169909253), (5762, 154693499), (8174, 109046237), (175741, 5071918), (351482, 2535959)]