834885964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1724971}}^1$

素因数の和:1724997

約数の個数: 18

約数和(自身を含む): 1605948932

約数和(自身を除く): 771062968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1724971, 3449942, 6899884, 18974681, 37949362, 75898724, 208721491, 417442982, 834885964]

約数ペア:

[(1, 834885964), (2, 417442982), (4, 208721491), (11, 75898724), (22, 37949362), (44, 18974681), (121, 6899884), (242, 3449942), (484, 1724971)]