2650791384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1937713}}^1$

素因数の和:1937744

約数の個数: 48

約数和(自身を含む): 7557084600

約数和(自身を除く): 4906293216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1937713, 3875426, 5813139, 7750852, 11626278, 15501704, 17439417, 23252556, 34878834, 36816547, 46505112, 69757668, 73633094, 110449641, 139515336, 147266188, 220899282, 294532376, 331348923, 441798564, 662697846, 883597128, 1325395692, 2650791384]

約数ペア:

[(1, 2650791384), (2, 1325395692), (3, 883597128), (4, 662697846), (6, 441798564), (8, 331348923), (9, 294532376), (12, 220899282), (18, 147266188), (19, 139515336), (24, 110449641), (36, 73633094), (38, 69757668), (57, 46505112), (72, 36816547), (76, 34878834), (114, 23252556), (152, 17439417), (171, 15501704), (228, 11626278), (342, 7750852), (456, 5813139), (684, 3875426), (1368, 1937713)]