2912778968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{65029}}^1$

素因数の和:65555

約数の個数: 32

約数和(自身を含む): 5969754000

約数和(自身を除く): 3056975032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 1018, 2036, 4072, 5599, 11198, 22396, 44792, 65029, 130058, 260116, 520232, 715319, 1430638, 2861276, 5722552, 33099761, 66199522, 132399044, 264798088, 364097371, 728194742, 1456389484, 2912778968]

約数ペア:

[(1, 2912778968), (2, 1456389484), (4, 728194742), (8, 364097371), (11, 264798088), (22, 132399044), (44, 66199522), (88, 33099761), (509, 5722552), (1018, 2861276), (2036, 1430638), (4072, 715319), (5599, 520232), (11198, 260116), (22396, 130058), (44792, 65029)]