1438381462

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3314243}}^1$

素因数の和:3314283

約数の個数: 16

約数和(自身を含む): 2545339392

約数和(自身を除く): 1106957930

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3314243, 6628486, 23199701, 46399402, 102741533, 205483066, 719190731, 1438381462]

約数ペア:

[(1, 1438381462), (2, 719190731), (7, 205483066), (14, 102741533), (31, 46399402), (62, 23199701), (217, 6628486), (434, 3314243)]