1566981364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{54101}}^1$

素因数の和:54675

約数の個数: 24

約数和(自身を含む): 2958513768

約数和(自身を除く): 1391532404

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 28964, 54101, 108202, 216404, 703313, 1406626, 2813252, 30134257, 60268514, 120537028, 391745341, 783490682, 1566981364]

約数ペア:

[(1, 1566981364), (2, 783490682), (4, 391745341), (13, 120537028), (26, 60268514), (52, 30134257), (557, 2813252), (1114, 1406626), (2228, 703313), (7241, 216404), (14482, 108202), (28964, 54101)]