2392642

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1984958

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 149, 217, 259, 298, 434, 518, 1043, 1147, 2086, 2294, 4619, 5513, 8029, 9238, 11026, 16058, 32333, 38591, 64666, 77182, 170903, 341806, 1196321, 2392642]

約数ペア:

[(1, 2392642), (2, 1196321), (7, 341806), (14, 170903), (31, 77182), (37, 64666), (62, 38591), (74, 32333), (149, 16058), (217, 11026), (259, 9238), (298, 8029), (434, 5513), (518, 4619), (1043, 2294), (1147, 2086)]