1288407822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{869371}}^1$

素因数の和:869408

約数の個数: 32

約数和(自身を含む): 2921089920

約数和(自身を除く): 1632682098

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 869371, 1738742, 2608113, 5216226, 11301823, 16518049, 22603646, 33036098, 33905469, 49554147, 67810938, 99108294, 214734637, 429469274, 644203911, 1288407822]

約数ペア:

[(1, 1288407822), (2, 644203911), (3, 429469274), (6, 214734637), (13, 99108294), (19, 67810938), (26, 49554147), (38, 33905469), (39, 33036098), (57, 22603646), (78, 16518049), (114, 11301823), (247, 5216226), (494, 2608113), (741, 1738742), (1482, 869371)]