1296756830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{6163}}^1$

素因数の和:6620

約数の個数: 32

約数和(自身を含む): 2384580384

約数和(自身を除く): 1087823554

約数列:

[1, 2, 5, 10, 53, 106, 265, 397, 530, 794, 1985, 3970, 6163, 12326, 21041, 30815, 42082, 61630, 105205, 210410, 326639, 653278, 1633195, 2446711, 3266390, 4893422, 12233555, 24467110, 129675683, 259351366, 648378415, 1296756830]

約数ペア:

[(1, 1296756830), (2, 648378415), (5, 259351366), (10, 129675683), (53, 24467110), (106, 12233555), (265, 4893422), (397, 3266390), (530, 2446711), (794, 1633195), (1985, 653278), (3970, 326639), (6163, 210410), (12326, 105205), (21041, 61630), (30815, 42082)]