2009557552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4330943}}^1$

素因数の和:4330980

約数の個数: 20

約数和(自身を含む): 4027777920

約数和(自身を除く): 2018220368

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4330943, 8661886, 17323772, 34647544, 69295088, 125597347, 251194694, 502389388, 1004778776, 2009557552]

約数ペア:

[(1, 2009557552), (2, 1004778776), (4, 502389388), (8, 251194694), (16, 125597347), (29, 69295088), (58, 34647544), (116, 17323772), (232, 8661886), (464, 4330943)]