2018772014

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2720717}}^1$

素因数の和:2720779

約数の個数: 16

約数和(自身を含む): 3526050528

約数和(自身を除く): 1507278514

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2720717, 5441434, 19045019, 38090038, 144198001, 288396002, 1009386007, 2018772014]

約数ペア:

[(1, 2018772014), (2, 1009386007), (7, 288396002), (14, 144198001), (53, 38090038), (106, 19045019), (371, 5441434), (742, 2720717)]