7930978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 13893120

約数和(自身を除く): 5962142

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 401, 638, 682, 802, 899, 1798, 4411, 8822, 9889, 11629, 12431, 19778, 23258, 24862, 127919, 136741, 255838, 273482, 360499, 720998, 3965489, 7930978]

約数ペア:

[(1, 7930978), (2, 3965489), (11, 720998), (22, 360499), (29, 273482), (31, 255838), (58, 136741), (62, 127919), (319, 24862), (341, 23258), (401, 19778), (638, 12431), (682, 11629), (802, 9889), (899, 8822), (1798, 4411)]