2603870656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{1621}}^1$

素因数の和:2973

約数の個数: 56

約数和(自身を含む): 5446481360

約数和(自身を除く): 2842610704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1321, 1621, 2642, 3242, 5284, 6484, 10568, 12968, 21136, 25099, 25936, 30799, 42272, 50198, 51872, 61598, 84544, 100396, 103744, 123196, 200792, 246392, 401584, 492784, 803168, 985568, 1606336, 1971136, 2141341, 4282682, 8565364, 17130728, 34261456, 40685479, 68522912, 81370958, 137045824, 162741916, 325483832, 650967664, 1301935328, 2603870656]

約数ペア:

[(1, 2603870656), (2, 1301935328), (4, 650967664), (8, 325483832), (16, 162741916), (19, 137045824), (32, 81370958), (38, 68522912), (64, 40685479), (76, 34261456), (152, 17130728), (304, 8565364), (608, 4282682), (1216, 2141341), (1321, 1971136), (1621, 1606336), (2642, 985568), (3242, 803168), (5284, 492784), (6484, 401584), (10568, 246392), (12968, 200792), (21136, 123196), (25099, 103744), (25936, 100396), (30799, 84544), (42272, 61598), (50198, 51872)]