2056470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5296

約数の個数: 32

約数和(自身を含む): 5316192

約数和(自身を除く): 3259722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5273, 10546, 15819, 26365, 31638, 52730, 68549, 79095, 137098, 158190, 205647, 342745, 411294, 685490, 1028235, 2056470]

約数ペア:

[(1, 2056470), (2, 1028235), (3, 685490), (5, 411294), (6, 342745), (10, 205647), (13, 158190), (15, 137098), (26, 79095), (30, 68549), (39, 52730), (65, 31638), (78, 26365), (130, 15819), (195, 10546), (390, 5273)]