1814702930

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{921169}}^1$

素因数の和:921373

約数の個数: 16

約数和(自身を含む): 3283049880

約数和(自身を除く): 1468346950

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 921169, 1842338, 4605845, 9211690, 181470293, 362940586, 907351465, 1814702930]

約数ペア:

[(1, 1814702930), (2, 907351465), (5, 362940586), (10, 181470293), (197, 9211690), (394, 4605845), (985, 1842338), (1970, 921169)]