260015177548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3987229}}^1$

素因数の和:3987394

約数の個数: 48

約数和(自身を含む): 554639641920

約数和(自身を除く): 294624464372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 137, 238, 274, 476, 548, 959, 1918, 2329, 3836, 4658, 9316, 16303, 32606, 65212, 3987229, 7974458, 15948916, 27910603, 55821206, 67782893, 111642412, 135565786, 271131572, 474480251, 546250373, 948960502, 1092500746, 1897921004, 2185001492, 3823752611, 7647505222, 9286256341, 15295010444, 18572512682, 37145025364, 65003794387, 130007588774, 260015177548]

約数ペア:

[(1, 260015177548), (2, 130007588774), (4, 65003794387), (7, 37145025364), (14, 18572512682), (17, 15295010444), (28, 9286256341), (34, 7647505222), (68, 3823752611), (119, 2185001492), (137, 1897921004), (238, 1092500746), (274, 948960502), (476, 546250373), (548, 474480251), (959, 271131572), (1918, 135565786), (2329, 111642412), (3836, 67782893), (4658, 55821206), (9316, 27910603), (16303, 15948916), (32606, 7974458), (65212, 3987229)]