814943492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1901}}^1\times {\mathrm{9743}}^1$

素因数の和:11659

約数の個数: 24

約数和(自身を含む): 1556779392

約数和(自身を除く): 741835900

約数列:

[1, 2, 4, 11, 22, 44, 1901, 3802, 7604, 9743, 19486, 20911, 38972, 41822, 83644, 107173, 214346, 428692, 18521443, 37042886, 74085772, 203735873, 407471746, 814943492]

約数ペア:

[(1, 814943492), (2, 407471746), (4, 203735873), (11, 74085772), (22, 37042886), (44, 18521443), (1901, 428692), (3802, 214346), (7604, 107173), (9743, 83644), (19486, 41822), (20911, 38972)]