2588196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 6660864

約数和(自身を除く): 4072668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 353, 564, 611, 706, 1059, 1222, 1412, 1833, 2118, 2444, 3666, 4236, 4589, 7332, 9178, 13767, 16591, 18356, 27534, 33182, 49773, 55068, 66364, 99546, 199092, 215683, 431366, 647049, 862732, 1294098, 2588196]

約数ペア:

[(1, 2588196), (2, 1294098), (3, 862732), (4, 647049), (6, 431366), (12, 215683), (13, 199092), (26, 99546), (39, 66364), (47, 55068), (52, 49773), (78, 33182), (94, 27534), (141, 18356), (156, 16591), (188, 13767), (282, 9178), (353, 7332), (564, 4589), (611, 4236), (706, 3666), (1059, 2444), (1222, 2118), (1412, 1833)]