296819210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{213539}}^1$

素因数の和:213685

約数の個数: 16

約数和(自身を含む): 538120800

約数和(自身を除く): 241301590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 213539, 427078, 1067695, 2135390, 29681921, 59363842, 148409605, 296819210]

約数ペア:

[(1, 296819210), (2, 148409605), (5, 59363842), (10, 29681921), (139, 2135390), (278, 1067695), (695, 427078), (1390, 213539)]