253130182078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{7607}}^1\times {\mathrm{875683}}^1$

素因数の和:883311

約数の個数: 16

約数和(自身を含む): 399732232320

約数和(自身を除く): 146602050242

約数列:

[1, 2, 19, 38, 7607, 15214, 144533, 289066, 875683, 1751366, 16637977, 33275954, 6661320581, 13322641162, 126565091039, 253130182078]

約数ペア:

[(1, 253130182078), (2, 126565091039), (19, 13322641162), (38, 6661320581), (7607, 33275954), (15214, 16637977), (144533, 1751366), (289066, 875683)]