2788982

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 4924800

約数和(自身を除く): 2135818

約数列:

[1, 2, 7, 14, 49, 98, 149, 191, 298, 382, 1043, 1337, 2086, 2674, 7301, 9359, 14602, 18718, 28459, 56918, 199213, 398426, 1394491, 2788982]

約数ペア:

[(1, 2788982), (2, 1394491), (7, 398426), (14, 199213), (49, 56918), (98, 28459), (149, 18718), (191, 14602), (298, 9359), (382, 7301), (1043, 2674), (1337, 2086)]