278322670090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2907979}}^1$

素因数の和:2908566

約数の個数: 32

約数和(自身を含む): 531392633280

約数和(自身を除く): 253069963190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 563, 1126, 2815, 5630, 9571, 19142, 47855, 95710, 2907979, 5815958, 14539895, 29079790, 49435643, 98871286, 247178215, 494356430, 1637192177, 3274384354, 8185960885, 16371921770, 27832267009, 55664534018, 139161335045, 278322670090]

約数ペア:

[(1, 278322670090), (2, 139161335045), (5, 55664534018), (10, 27832267009), (17, 16371921770), (34, 8185960885), (85, 3274384354), (170, 1637192177), (563, 494356430), (1126, 247178215), (2815, 98871286), (5630, 49435643), (9571, 29079790), (19142, 14539895), (47855, 5815958), (95710, 2907979)]