2113992464

素因数分解:

$2^4\times {\mathrm{2459}}^1\times {\mathrm{53731}}^1$

素因数の和:56198

約数の個数: 20

約数和(自身を含む): 4097602320

約数和(自身を除く): 1983609856

約数列:

[1, 2, 4, 8, 16, 2459, 4918, 9836, 19672, 39344, 53731, 107462, 214924, 429848, 859696, 132124529, 264249058, 528498116, 1056996232, 2113992464]

約数ペア:

[(1, 2113992464), (2, 1056996232), (4, 528498116), (8, 264249058), (16, 132124529), (2459, 859696), (4918, 429848), (9836, 214924), (19672, 107462), (39344, 53731)]