10998086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 18779040

約数和(自身を除く): 7780954

約数列:

[1, 2, 11, 22, 41, 82, 89, 137, 178, 274, 451, 902, 979, 1507, 1958, 3014, 3649, 5617, 7298, 11234, 12193, 24386, 40139, 61787, 80278, 123574, 134123, 268246, 499913, 999826, 5499043, 10998086]

約数ペア:

[(1, 10998086), (2, 5499043), (11, 999826), (22, 499913), (41, 268246), (82, 134123), (89, 123574), (137, 80278), (178, 61787), (274, 40139), (451, 24386), (902, 12193), (979, 11234), (1507, 7298), (1958, 5617), (3014, 3649)]