2836244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 5312160

約数和(自身を除く): 2475916

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 557, 1114, 1273, 2228, 2546, 5092, 10583, 21166, 37319, 42332, 74638, 149276, 709061, 1418122, 2836244]

約数ペア:

[(1, 2836244), (2, 1418122), (4, 709061), (19, 149276), (38, 74638), (67, 42332), (76, 37319), (134, 21166), (268, 10583), (557, 5092), (1114, 2546), (1273, 2228)]