2291410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 4629312

約数和(自身を除く): 2337902

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 563, 814, 1126, 2035, 2815, 4070, 5630, 6193, 12386, 20831, 30965, 41662, 61930, 104155, 208310, 229141, 458282, 1145705, 2291410]

約数ペア:

[(1, 2291410), (2, 1145705), (5, 458282), (10, 229141), (11, 208310), (22, 104155), (37, 61930), (55, 41662), (74, 30965), (110, 20831), (185, 12386), (370, 6193), (407, 5630), (563, 4070), (814, 2815), (1126, 2035)]