2015757716

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{1579}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 4077158400

約数和(自身を除く): 2061400684

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 359, 508, 718, 889, 1436, 1579, 1778, 2513, 3158, 3556, 5026, 6316, 10052, 11053, 22106, 44212, 45593, 91186, 182372, 200533, 319151, 401066, 566861, 638302, 802132, 1133722, 1276604, 1403731, 2267444, 2807462, 3968027, 5614924, 7936054, 15872108, 71991347, 143982694, 287965388, 503939429, 1007878858, 2015757716]

約数ペア:

[(1, 2015757716), (2, 1007878858), (4, 503939429), (7, 287965388), (14, 143982694), (28, 71991347), (127, 15872108), (254, 7936054), (359, 5614924), (508, 3968027), (718, 2807462), (889, 2267444), (1436, 1403731), (1579, 1276604), (1778, 1133722), (2513, 802132), (3158, 638302), (3556, 566861), (5026, 401066), (6316, 319151), (10052, 200533), (11053, 182372), (22106, 91186), (44212, 45593)]