7919052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 19219200

約数和(自身を除く): 11300148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 149, 172, 206, 258, 298, 309, 412, 447, 516, 596, 618, 894, 1236, 1788, 4429, 6407, 8858, 12814, 13287, 15347, 17716, 19221, 25628, 26574, 30694, 38442, 46041, 53148, 61388, 76884, 92082, 184164, 659921, 1319842, 1979763, 2639684, 3959526, 7919052]

約数ペア:

[(1, 7919052), (2, 3959526), (3, 2639684), (4, 1979763), (6, 1319842), (12, 659921), (43, 184164), (86, 92082), (103, 76884), (129, 61388), (149, 53148), (172, 46041), (206, 38442), (258, 30694), (298, 26574), (309, 25628), (412, 19221), (447, 17716), (516, 15347), (596, 13287), (618, 12814), (894, 8858), (1236, 6407), (1788, 4429)]