1820852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 3598560

約数和(自身を除く): 1777708

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1427, 2854, 5708, 15697, 31394, 41383, 62788, 82766, 165532, 455213, 910426, 1820852]

約数ペア:

[(1, 1820852), (2, 910426), (4, 455213), (11, 165532), (22, 82766), (29, 62788), (44, 41383), (58, 31394), (116, 15697), (319, 5708), (638, 2854), (1276, 1427)]