1340863136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{3719}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 2784196800

約数和(自身を除く): 1443333664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 593, 608, 1186, 2372, 3719, 4744, 7438, 9488, 11267, 14876, 18976, 22534, 29752, 45068, 59504, 70661, 90136, 119008, 141322, 180272, 282644, 360544, 565288, 1130576, 2205367, 2261152, 4410734, 8821468, 17642936, 35285872, 41901973, 70571744, 83803946, 167607892, 335215784, 670431568, 1340863136]

約数ペア:

[(1, 1340863136), (2, 670431568), (4, 335215784), (8, 167607892), (16, 83803946), (19, 70571744), (32, 41901973), (38, 35285872), (76, 17642936), (152, 8821468), (304, 4410734), (593, 2261152), (608, 2205367), (1186, 1130576), (2372, 565288), (3719, 360544), (4744, 282644), (7438, 180272), (9488, 141322), (11267, 119008), (14876, 90136), (18976, 70661), (22534, 59504), (29752, 45068)]