1854653668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{9829}}^1$

素因数の和:10156

約数の個数: 48

約数和(自身を含む): 3884186880

約数和(自身を除く): 2029533212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 293, 322, 586, 644, 1172, 2051, 4102, 6739, 8204, 9829, 13478, 19658, 26956, 39316, 47173, 68803, 94346, 137606, 188692, 226067, 275212, 452134, 904268, 1582469, 2879897, 3164938, 5759794, 6329876, 11519588, 20159279, 40318558, 66237631, 80637116, 132475262, 264950524, 463663417, 927326834, 1854653668]

約数ペア:

[(1, 1854653668), (2, 927326834), (4, 463663417), (7, 264950524), (14, 132475262), (23, 80637116), (28, 66237631), (46, 40318558), (92, 20159279), (161, 11519588), (293, 6329876), (322, 5759794), (586, 3164938), (644, 2879897), (1172, 1582469), (2051, 904268), (4102, 452134), (6739, 275212), (8204, 226067), (9829, 188692), (13478, 137606), (19658, 94346), (26956, 68803), (39316, 47173)]