676386386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{21661}}^1$

素因数の和:22877

約数の個数: 16

約数和(自身を含む): 1093584408

約数和(自身を除く): 417198022

約数列:

[1, 2, 13, 26, 1201, 2402, 15613, 21661, 31226, 43322, 281593, 563186, 26014861, 52029722, 338193193, 676386386]

約数ペア:

[(1, 676386386), (2, 338193193), (13, 52029722), (26, 26014861), (1201, 563186), (2402, 281593), (15613, 43322), (21661, 31226)]