1796993386

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{19681}}^1$

素因数の和:20397

約数の個数: 16

約数和(自身を含む): 2737844928

約数和(自身を除く): 940851542

約数列:

[1, 2, 71, 142, 643, 1286, 19681, 39362, 45653, 91306, 1397351, 2794702, 12654883, 25309766, 898496693, 1796993386]

約数ペア:

[(1, 1796993386), (2, 898496693), (71, 25309766), (142, 12654883), (643, 2794702), (1286, 1397351), (19681, 91306), (39362, 45653)]