2185646969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2203}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 2589788160

約数和(自身を除く): 404141191

約数列:

[1, 11, 19, 47, 101, 209, 517, 893, 1111, 1919, 2203, 4747, 9823, 21109, 24233, 41857, 52217, 90193, 103541, 222503, 460427, 992123, 1138951, 1967279, 2447533, 4227557, 10457641, 21640069, 46503127, 115034051, 198695179, 2185646969]

約数ペア:

[(1, 2185646969), (11, 198695179), (19, 115034051), (47, 46503127), (101, 21640069), (209, 10457641), (517, 4227557), (893, 2447533), (1111, 1967279), (1919, 1138951), (2203, 992123), (4747, 460427), (9823, 222503), (21109, 103541), (24233, 90193), (41857, 52217)]