2743828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 5129600

約数和(自身を除く): 2385772

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 457, 914, 1501, 1828, 3002, 6004, 8683, 17366, 34732, 36103, 72206, 144412, 685957, 1371914, 2743828]

約数ペア:

[(1, 2743828), (2, 1371914), (4, 685957), (19, 144412), (38, 72206), (76, 36103), (79, 34732), (158, 17366), (316, 8683), (457, 6004), (914, 3002), (1501, 1828)]