1788755008

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{178021}}^1$

素因数の和:178190

約数の個数: 28

約数和(自身を含む): 3572189452

約数和(自身を除く): 1783434444

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 178021, 356042, 712084, 1424168, 2848336, 5696672, 11393344, 27949297, 55898594, 111797188, 223594376, 447188752, 894377504, 1788755008]

約数ペア:

[(1, 1788755008), (2, 894377504), (4, 447188752), (8, 223594376), (16, 111797188), (32, 55898594), (64, 27949297), (157, 11393344), (314, 5696672), (628, 2848336), (1256, 1424168), (2512, 712084), (5024, 356042), (10048, 178021)]