2040284738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{21599}}^1$

素因数の和:22321

約数の個数: 16

約数和(自身を含む): 3107289600

約数和(自身を除く): 1067004862

約数列:

[1, 2, 73, 146, 647, 1294, 21599, 43198, 47231, 94462, 1576727, 3153454, 13974553, 27949106, 1020142369, 2040284738]

約数ペア:

[(1, 2040284738), (2, 1020142369), (73, 27949106), (146, 13974553), (647, 3153454), (1294, 1576727), (21599, 94462), (43198, 47231)]