897607660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1951321}}^1$

素因数の和:1951353

約数の個数: 24

約数和(自身を含む): 1966932576

約数和(自身を除く): 1069324916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1951321, 3902642, 7805284, 9756605, 19513210, 39026420, 44880383, 89760766, 179521532, 224401915, 448803830, 897607660]

約数ペア:

[(1, 897607660), (2, 448803830), (4, 224401915), (5, 179521532), (10, 89760766), (20, 44880383), (23, 39026420), (46, 19513210), (92, 9756605), (115, 7805284), (230, 3902642), (460, 1951321)]