259530596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3023}}^1$

素因数の和:3180

約数の個数: 36

約数和(自身を含む): 495839232

約数和(自身を除く): 236308636

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3023, 3302, 6046, 6604, 12092, 21463, 39299, 42926, 78598, 85852, 157196, 383921, 510887, 767842, 1021774, 1535684, 2043548, 4990973, 9981946, 19963892, 64882649, 129765298, 259530596]

約数ペア:

[(1, 259530596), (2, 129765298), (4, 64882649), (13, 19963892), (26, 9981946), (52, 4990973), (127, 2043548), (169, 1535684), (254, 1021774), (338, 767842), (508, 510887), (676, 383921), (1651, 157196), (3023, 85852), (3302, 78598), (6046, 42926), (6604, 39299), (12092, 21463)]