3940883618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3833}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 7349501952

約数和(自身を除く): 3408618334

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 103, 161, 206, 217, 322, 434, 713, 721, 1426, 1442, 2369, 3193, 3833, 4738, 4991, 6386, 7666, 9982, 16583, 22351, 26831, 33166, 44702, 53662, 73439, 88159, 118823, 146878, 176318, 237646, 394799, 514073, 617113, 789598, 831761, 1028146, 1234226, 1663522, 2732929, 2763593, 5465858, 5527186, 9080377, 12238769, 18160754, 19130503, 24477538, 38261006, 63562639, 85671383, 127125278, 171342766, 281491687, 562983374, 1970441809, 3940883618]

約数ペア:

[(1, 3940883618), (2, 1970441809), (7, 562983374), (14, 281491687), (23, 171342766), (31, 127125278), (46, 85671383), (62, 63562639), (103, 38261006), (161, 24477538), (206, 19130503), (217, 18160754), (322, 12238769), (434, 9080377), (713, 5527186), (721, 5465858), (1426, 2763593), (1442, 2732929), (2369, 1663522), (3193, 1234226), (3833, 1028146), (4738, 831761), (4991, 789598), (6386, 617113), (7666, 514073), (9982, 394799), (16583, 237646), (22351, 176318), (26831, 146878), (33166, 118823), (44702, 88159), (53662, 73439)]