1304862416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18397}}^1$

素因数の和:18460

約数の個数: 80

約数和(自身を含む): 3066137088

約数和(自身を除く): 1761274672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 3224, 4433, 5456, 6448, 8866, 17732, 18397, 35464, 36794, 70928, 73588, 147176, 202367, 239161, 294352, 404734, 478322, 570307, 809468, 956644, 1140614, 1618936, 1913288, 2281228, 2630771, 3237872, 3826576, 4562456, 5261542, 6273377, 7413991, 9124912, 10523084, 12546754, 14827982, 21046168, 25093508, 29655964, 42092336, 50187016, 59311928, 81553901, 100374032, 118623856, 163107802, 326215604, 652431208, 1304862416]

約数ペア:

[(1, 1304862416), (2, 652431208), (4, 326215604), (8, 163107802), (11, 118623856), (13, 100374032), (16, 81553901), (22, 59311928), (26, 50187016), (31, 42092336), (44, 29655964), (52, 25093508), (62, 21046168), (88, 14827982), (104, 12546754), (124, 10523084), (143, 9124912), (176, 7413991), (208, 6273377), (248, 5261542), (286, 4562456), (341, 3826576), (403, 3237872), (496, 2630771), (572, 2281228), (682, 1913288), (806, 1618936), (1144, 1140614), (1364, 956644), (1612, 809468), (2288, 570307), (2728, 478322), (3224, 404734), (4433, 294352), (5456, 239161), (6448, 202367), (8866, 147176), (17732, 73588), (18397, 70928), (35464, 36794)]