379734538

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:894

約数の個数: 24

約数和(自身を含む): 588025440

約数和(自身を除く): 208290902

約数列:

[1, 2, 41, 82, 179, 358, 631, 1262, 1681, 3362, 7339, 14678, 25871, 51742, 112949, 225898, 300899, 601798, 1060711, 2121422, 4630909, 9261818, 189867269, 379734538]

約数ペア:

[(1, 379734538), (2, 189867269), (41, 9261818), (82, 4630909), (179, 2121422), (358, 1060711), (631, 601798), (1262, 300899), (1681, 225898), (3362, 112949), (7339, 51742), (14678, 25871)]