1521000470384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4787}}^1\times {\mathrm{1045183}}^1$

素因数の和:1049997

約数の個数: 40

約数和(自身を含む): 3102691415040

約数和(自身を除く): 1581690944656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4787, 9574, 19148, 38296, 76592, 90953, 181906, 363812, 727624, 1045183, 1455248, 2090366, 4180732, 8361464, 16722928, 19858477, 39716954, 79433908, 158867816, 317735632, 5003291021, 10006582042, 20013164084, 40026328168, 80052656336, 95062529399, 190125058798, 380250117596, 760500235192, 1521000470384]

約数ペア:

[(1, 1521000470384), (2, 760500235192), (4, 380250117596), (8, 190125058798), (16, 95062529399), (19, 80052656336), (38, 40026328168), (76, 20013164084), (152, 10006582042), (304, 5003291021), (4787, 317735632), (9574, 158867816), (19148, 79433908), (38296, 39716954), (76592, 19858477), (90953, 16722928), (181906, 8361464), (363812, 4180732), (727624, 2090366), (1045183, 1455248)]