1236688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 20

約数和(自身を含む): 2462020

約数和(自身を除く): 1225332

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2089, 4178, 8356, 16712, 33424, 77293, 154586, 309172, 618344, 1236688]

約数ペア:

[(1, 1236688), (2, 618344), (4, 309172), (8, 154586), (16, 77293), (37, 33424), (74, 16712), (148, 8356), (296, 4178), (592, 2089)]