1900366958

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{2473}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 3291805440

約数和(自身を除く): 1391438482

約数列:

[1, 2, 7, 14, 131, 262, 419, 838, 917, 1834, 2473, 2933, 4946, 5866, 17311, 34622, 54889, 109778, 323963, 384223, 647926, 768446, 1036187, 2072374, 2267741, 4535482, 7253309, 14506618, 135740497, 271480994, 950183479, 1900366958]

約数ペア:

[(1, 1900366958), (2, 950183479), (7, 271480994), (14, 135740497), (131, 14506618), (262, 7253309), (419, 4535482), (838, 2267741), (917, 2072374), (1834, 1036187), (2473, 768446), (2933, 647926), (4946, 384223), (5866, 323963), (17311, 109778), (34622, 54889)]