274713796

素因数分解:

$2^2\times 7^2\times {\mathrm{1401601}}^1$

素因数の和:1401619

約数の個数: 18

約数和(自身を含む): 559239198

約数和(自身を除く): 284525402

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1401601, 2803202, 5606404, 9811207, 19622414, 39244828, 68678449, 137356898, 274713796]

約数ペア:

[(1, 274713796), (2, 137356898), (4, 68678449), (7, 39244828), (14, 19622414), (28, 9811207), (49, 5606404), (98, 2803202), (196, 1401601)]