2080551473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2078473}}^1$

素因数の和:2078504

約数の個数: 16

約数和(自身を含む): 2793469056

約数和(自身を除く): 712917583

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2078473, 14549311, 22863203, 27020149, 160042421, 189141043, 297221639, 2080551473]

約数ペア:

[(1, 2080551473), (7, 297221639), (11, 189141043), (13, 160042421), (77, 27020149), (91, 22863203), (143, 14549311), (1001, 2078473)]