2021876294

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{1201}}^1\times {\mathrm{1301}}^1$

素因数の和:3151

約数の個数: 16

約数和(自身を含む): 3042367776

約数和(自身を除く): 1020491482

約数列:

[1, 2, 647, 1201, 1294, 1301, 2402, 2602, 777047, 841747, 1554094, 1562501, 1683494, 3125002, 1010938147, 2021876294]

約数ペア:

[(1, 2021876294), (2, 1010938147), (647, 3125002), (1201, 1683494), (1294, 1562501), (1301, 1554094), (2402, 841747), (2602, 777047)]