2118508664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{34757}}^1$

素因数の和:35183

約数の個数: 32

約数和(自身を含む): 4191814800

約数和(自身を除く): 2073306136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 3208, 7619, 15238, 30476, 34757, 60952, 69514, 139028, 278056, 660383, 1320766, 2641532, 5283064, 13937557, 27875114, 55750228, 111500456, 264813583, 529627166, 1059254332, 2118508664]

約数ペア:

[(1, 2118508664), (2, 1059254332), (4, 529627166), (8, 264813583), (19, 111500456), (38, 55750228), (76, 27875114), (152, 13937557), (401, 5283064), (802, 2641532), (1604, 1320766), (3208, 660383), (7619, 278056), (15238, 139028), (30476, 69514), (34757, 60952)]