2779656824

素因数分解:

$2^3\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{23761}}^1$

素因数の和:25863

約数の個数: 32

約数和(自身を含む): 5959509600

約数和(自身を除く): 3179852776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2089, 4178, 8356, 14623, 16712, 23761, 29246, 47522, 58492, 95044, 116984, 166327, 190088, 332654, 665308, 1330616, 49636729, 99273458, 198546916, 347457103, 397093832, 694914206, 1389828412, 2779656824]

約数ペア:

[(1, 2779656824), (2, 1389828412), (4, 694914206), (7, 397093832), (8, 347457103), (14, 198546916), (28, 99273458), (56, 49636729), (2089, 1330616), (4178, 665308), (8356, 332654), (14623, 190088), (16712, 166327), (23761, 116984), (29246, 95044), (47522, 58492)]