490792788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{801949}}^1$

素因数の和:801976

約数の個数: 36

約数和(自身を含む): 1313594100

約数和(自身を除く): 822801312

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 801949, 1603898, 2405847, 3207796, 4811694, 7217541, 9623388, 13633133, 14435082, 27266266, 28870164, 40899399, 54532532, 81798798, 122698197, 163597596, 245396394, 490792788]

約数ペア:

[(1, 490792788), (2, 245396394), (3, 163597596), (4, 122698197), (6, 81798798), (9, 54532532), (12, 40899399), (17, 28870164), (18, 27266266), (34, 14435082), (36, 13633133), (51, 9623388), (68, 7217541), (102, 4811694), (153, 3207796), (204, 2405847), (306, 1603898), (612, 801949)]