380922448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{449201}}^1$

素因数の和:449262

約数の個数: 20

約数和(自身を含む): 751964148

約数和(自身を除く): 371041700

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 449201, 898402, 1796804, 3593608, 7187216, 23807653, 47615306, 95230612, 190461224, 380922448]

約数ペア:

[(1, 380922448), (2, 190461224), (4, 95230612), (8, 47615306), (16, 23807653), (53, 7187216), (106, 3593608), (212, 1796804), (424, 898402), (848, 449201)]