2720340792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2906347}}^1$

素因数の和:2906372

約数の個数: 48

約数和(自身を含む): 7934330040

約数和(自身を除く): 5213989248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2906347, 5812694, 8719041, 11625388, 17438082, 23250776, 26157123, 34876164, 37782511, 52314246, 69752328, 75565022, 104628492, 113347533, 151130044, 209256984, 226695066, 302260088, 340042599, 453390132, 680085198, 906780264, 1360170396, 2720340792]

約数ペア:

[(1, 2720340792), (2, 1360170396), (3, 906780264), (4, 680085198), (6, 453390132), (8, 340042599), (9, 302260088), (12, 226695066), (13, 209256984), (18, 151130044), (24, 113347533), (26, 104628492), (36, 75565022), (39, 69752328), (52, 52314246), (72, 37782511), (78, 34876164), (104, 26157123), (117, 23250776), (156, 17438082), (234, 11625388), (312, 8719041), (468, 5812694), (936, 2906347)]