308903284

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{124759}}^1$

素因数の和:125382

約数の個数: 12

約数和(自身を含む): 541458400

約数和(自身を除く): 232555116

約数列:

[1, 2, 4, 619, 1238, 2476, 124759, 249518, 499036, 77225821, 154451642, 308903284]

約数ペア:

[(1, 308903284), (2, 154451642), (4, 77225821), (619, 499036), (1238, 249518), (2476, 124759)]