2129303908

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{1319}}^1\times {\mathrm{2113}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 3750405120

約数和(自身を除く): 1621101212

約数列:

[1, 2, 4, 191, 382, 764, 1319, 2113, 2638, 4226, 5276, 8452, 251929, 403583, 503858, 807166, 1007716, 1614332, 2787047, 5574094, 11148188, 532325977, 1064651954, 2129303908]

約数ペア:

[(1, 2129303908), (2, 1064651954), (4, 532325977), (191, 11148188), (382, 5574094), (764, 2787047), (1319, 1614332), (2113, 1007716), (2638, 807166), (4226, 503858), (5276, 403583), (8452, 251929)]