520079290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{852589}}^1$

素因数の和:852657

約数の個数: 16

約数和(自身を含む): 951490440

約数和(自身を除く): 431411150

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 852589, 1705178, 4262945, 8525890, 52007929, 104015858, 260039645, 520079290]

約数ペア:

[(1, 520079290), (2, 260039645), (5, 104015858), (10, 52007929), (61, 8525890), (122, 4262945), (305, 1705178), (610, 852589)]