2009402722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{170029}}^1$

素因数の和:170361

約数の個数: 16

約数和(自身を含む): 3182961600

約数和(自身を除く): 1173558878

約数列:

[1, 2, 19, 38, 311, 622, 5909, 11818, 170029, 340058, 3230551, 6461102, 52879019, 105758038, 1004701361, 2009402722]

約数ペア:

[(1, 2009402722), (2, 1004701361), (19, 105758038), (38, 52879019), (311, 6461102), (622, 3230551), (5909, 340058), (11818, 170029)]