253139916

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{51577}}^1$

素因数の和:51993

約数の個数: 24

約数和(自身を含む): 592115440

約数和(自身を除く): 338975524

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 51577, 103154, 154731, 206308, 309462, 618924, 21094993, 42189986, 63284979, 84379972, 126569958, 253139916]

約数ペア:

[(1, 253139916), (2, 126569958), (3, 84379972), (4, 63284979), (6, 42189986), (12, 21094993), (409, 618924), (818, 309462), (1227, 206308), (1636, 154731), (2454, 103154), (4908, 51577)]