2021648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4394

約数の個数: 20

約数和(自身を含む): 4052940

約数和(自身を除く): 2031292

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4357, 8714, 17428, 34856, 69712, 126353, 252706, 505412, 1010824, 2021648]

約数ペア:

[(1, 2021648), (2, 1010824), (4, 505412), (8, 252706), (16, 126353), (29, 69712), (58, 34856), (116, 17428), (232, 8714), (464, 4357)]