6491570894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{27647}}^1$

素因数の和:27872

約数の個数: 32

約数和(自身を含む): 10590289920

約数和(自身を除く): 4098719026

約数列:

[1, 2, 19, 37, 38, 74, 167, 334, 703, 1406, 3173, 6179, 6346, 12358, 27647, 55294, 117401, 234802, 525293, 1022939, 1050586, 2045878, 4617049, 9234098, 19435841, 38871682, 87723931, 170830813, 175447862, 341661626, 3245785447, 6491570894]

約数ペア:

[(1, 6491570894), (2, 3245785447), (19, 341661626), (37, 175447862), (38, 170830813), (74, 87723931), (167, 38871682), (334, 19435841), (703, 9234098), (1406, 4617049), (3173, 2045878), (6179, 1050586), (6346, 1022939), (12358, 525293), (27647, 234802), (55294, 117401)]