2053240156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{221159}}^1$

素因数の和:221385

約数の個数: 24

約数和(自身を含む): 3938417280

約数和(自身を除く): 1885177124

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 221159, 442318, 884636, 2432749, 4865498, 9730996, 46664549, 93329098, 186658196, 513310039, 1026620078, 2053240156]

約数ペア:

[(1, 2053240156), (2, 1026620078), (4, 513310039), (11, 186658196), (22, 93329098), (44, 46664549), (211, 9730996), (422, 4865498), (844, 2432749), (2321, 884636), (4642, 442318), (9284, 221159)]