7213778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2330

約数の個数: 24

約数和(自身を含む): 12814284

約数和(自身を除く): 5600506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 2293, 3146, 4586, 25223, 29809, 50446, 59618, 277453, 327899, 554906, 655798, 3606889, 7213778]

約数ペア:

[(1, 7213778), (2, 3606889), (11, 655798), (13, 554906), (22, 327899), (26, 277453), (121, 59618), (143, 50446), (242, 29809), (286, 25223), (1573, 4586), (2293, 3146)]