1312677884

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 2656442880

約数和(自身を除く): 1343764996

約数列:

[1, 2, 4, 7, 14, 28, 179, 181, 358, 362, 716, 724, 1253, 1267, 1447, 2506, 2534, 2894, 5012, 5068, 5788, 10129, 20258, 32399, 40516, 64798, 129596, 226793, 259013, 261907, 453586, 518026, 523814, 907172, 1036052, 1047628, 1813091, 1833349, 3626182, 3666698, 7252364, 7333396, 46881353, 93762706, 187525412, 328169471, 656338942, 1312677884]

約数ペア:

[(1, 1312677884), (2, 656338942), (4, 328169471), (7, 187525412), (14, 93762706), (28, 46881353), (179, 7333396), (181, 7252364), (358, 3666698), (362, 3626182), (716, 1833349), (724, 1813091), (1253, 1047628), (1267, 1036052), (1447, 907172), (2506, 523814), (2534, 518026), (2894, 453586), (5012, 261907), (5068, 259013), (5788, 226793), (10129, 129596), (20258, 64798), (32399, 40516)]