2100031066

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{116371}}^1$

素因数の和:117669

約数の個数: 16

約数和(自身を含む): 3602877120

約数和(自身を除く): 1502846054

約数列:

[1, 2, 7, 14, 1289, 2578, 9023, 18046, 116371, 232742, 814597, 1629194, 150002219, 300004438, 1050015533, 2100031066]

約数ペア:

[(1, 2100031066), (2, 1050015533), (7, 300004438), (14, 150002219), (1289, 1629194), (2578, 814597), (9023, 232742), (18046, 116371)]