1627243312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1918919}}^1$

素因数の和:1918980

約数の個数: 20

約数和(自身を含む): 3212272080

約数和(自身を除く): 1585028768

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1918919, 3837838, 7675676, 15351352, 30702704, 101702707, 203405414, 406810828, 813621656, 1627243312]

約数ペア:

[(1, 1627243312), (2, 813621656), (4, 406810828), (8, 203405414), (16, 101702707), (53, 30702704), (106, 15351352), (212, 7675676), (424, 3837838), (848, 1918919)]