628001828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1\times {\mathrm{4889}}^1$

素因数の和:6799

約数の個数: 24

約数和(自身を含む): 1164504600

約数和(自身を除く): 536502772

約数列:

[1, 2, 4, 17, 34, 68, 1889, 3778, 4889, 7556, 9778, 19556, 32113, 64226, 83113, 128452, 166226, 332452, 9235321, 18470642, 36941284, 157000457, 314000914, 628001828]

約数ペア:

[(1, 628001828), (2, 314000914), (4, 157000457), (17, 36941284), (34, 18470642), (68, 9235321), (1889, 332452), (3778, 166226), (4889, 128452), (7556, 83113), (9778, 64226), (19556, 32113)]