530987470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4084519}}^1$

素因数の和:4084539

約数の個数: 16

約数和(自身を含む): 1029299040

約数和(自身を除く): 498311570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4084519, 8169038, 20422595, 40845190, 53098747, 106197494, 265493735, 530987470]

約数ペア:

[(1, 530987470), (2, 265493735), (5, 106197494), (10, 53098747), (13, 40845190), (26, 20422595), (65, 8169038), (130, 4084519)]