2045974563

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{11579}}^1$

素因数の和:12291

約数の個数: 24

約数和(自身を含む): 3061983600

約数和(自身を除く): 1016009037

約数列:

[1, 3, 9, 29, 87, 261, 677, 2031, 6093, 11579, 19633, 34737, 58899, 104211, 176697, 335791, 1007373, 3022119, 7838983, 23516949, 70550847, 227330507, 681991521, 2045974563]

約数ペア:

[(1, 2045974563), (3, 681991521), (9, 227330507), (29, 70550847), (87, 23516949), (261, 7838983), (677, 3022119), (2031, 1007373), (6093, 335791), (11579, 176697), (19633, 104211), (34737, 58899)]