139651458

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{58043}}^1$

素因数の和:58449

約数の個数: 16

約数和(自身を含む): 280004256

約数和(自身を除く): 140352798

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 58043, 116086, 174129, 348258, 23275243, 46550486, 69825729, 139651458]

約数ペア:

[(1, 139651458), (2, 69825729), (3, 46550486), (6, 23275243), (401, 348258), (802, 174129), (1203, 116086), (2406, 58043)]