1954968218

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 3374421120

約数和(自身を除く): 1419452902

約数列:

[1, 2, 7, 14, 251, 502, 509, 1018, 1093, 1757, 2186, 3514, 3563, 7126, 7651, 15302, 127759, 255518, 274343, 548686, 556337, 894313, 1112674, 1788626, 1920401, 3840802, 3894359, 7788718, 139640587, 279281174, 977484109, 1954968218]

約数ペア:

[(1, 1954968218), (2, 977484109), (7, 279281174), (14, 139640587), (251, 7788718), (502, 3894359), (509, 3840802), (1018, 1920401), (1093, 1788626), (1757, 1112674), (2186, 894313), (3514, 556337), (3563, 548686), (7126, 274343), (7651, 255518), (15302, 127759)]