2061491404

素因数分解:

$2^2\times 7^1\times {\mathrm{13249}}^1\times {\mathrm{5557}}^1$

素因数の和:18817

約数の個数: 24

約数和(自身を含む): 4124036000

約数和(自身を除く): 2062544596

約数列:

[1, 2, 4, 7, 14, 28, 5557, 11114, 13249, 22228, 26498, 38899, 52996, 77798, 92743, 155596, 185486, 370972, 73624693, 147249386, 294498772, 515372851, 1030745702, 2061491404]

約数ペア:

[(1, 2061491404), (2, 1030745702), (4, 515372851), (7, 294498772), (14, 147249386), (28, 73624693), (5557, 370972), (11114, 185486), (13249, 155596), (22228, 92743), (26498, 77798), (38899, 52996)]