1900890078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{10883}}^1$

素因数の和:11608

約数の個数: 32

約数和(自身を含む): 3896297856

約数和(自身を除く): 1995407778

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 677, 1354, 2031, 4062, 10883, 21766, 29111, 32649, 58222, 65298, 87333, 174666, 467969, 935938, 1403907, 2807814, 7367791, 14735582, 22103373, 44206746, 316815013, 633630026, 950445039, 1900890078]

約数ペア:

[(1, 1900890078), (2, 950445039), (3, 633630026), (6, 316815013), (43, 44206746), (86, 22103373), (129, 14735582), (258, 7367791), (677, 2807814), (1354, 1403907), (2031, 935938), (4062, 467969), (10883, 174666), (21766, 87333), (29111, 65298), (32649, 58222)]