2146409210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{201163}}^1$

素因数の和:201278

約数の個数: 32

約数和(自身を含む): 4258239552

約数和(自身を除く): 2111830342

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 201163, 402326, 1005815, 2011630, 2212793, 4425586, 11063965, 19512811, 22127930, 39025622, 97564055, 195128110, 214640921, 429281842, 1073204605, 2146409210]

約数ペア:

[(1, 2146409210), (2, 1073204605), (5, 429281842), (10, 214640921), (11, 195128110), (22, 97564055), (55, 39025622), (97, 22127930), (110, 19512811), (194, 11063965), (485, 4425586), (970, 2212793), (1067, 2011630), (2134, 1005815), (5335, 402326), (10670, 201163)]