2086694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 3337200

約数和(自身を除く): 1250506

約数列:

[1, 2, 19, 38, 89, 178, 617, 1234, 1691, 3382, 11723, 23446, 54913, 109826, 1043347, 2086694]

約数ペア:

[(1, 2086694), (2, 1043347), (19, 109826), (38, 54913), (89, 23446), (178, 11723), (617, 3382), (1234, 1691)]