1880403776

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{438527}}^1$

素因数の和:438606

約数の個数: 28

約数和(自身を含む): 3787127808

約数和(自身を除く): 1906724032

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 438527, 877054, 1754108, 3508216, 7016432, 14032864, 28065728, 29381309, 58762618, 117525236, 235050472, 470100944, 940201888, 1880403776]

約数ペア:

[(1, 1880403776), (2, 940201888), (4, 470100944), (8, 235050472), (16, 117525236), (32, 58762618), (64, 29381309), (67, 28065728), (134, 14032864), (268, 7016432), (536, 3508216), (1072, 1754108), (2144, 877054), (4288, 438527)]