1569173008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{3083}}^1$

素因数の和:5551

約数の個数: 40

約数和(自身を含む): 3276540288

約数和(自身を除く): 1707367280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2447, 3083, 4894, 6166, 9788, 12332, 19576, 24664, 31811, 39152, 40079, 49328, 63622, 80158, 127244, 160316, 254488, 320632, 508976, 641264, 7544101, 15088202, 30176404, 60352808, 98073313, 120705616, 196146626, 392293252, 784586504, 1569173008]

約数ペア:

[(1, 1569173008), (2, 784586504), (4, 392293252), (8, 196146626), (13, 120705616), (16, 98073313), (26, 60352808), (52, 30176404), (104, 15088202), (208, 7544101), (2447, 641264), (3083, 508976), (4894, 320632), (6166, 254488), (9788, 160316), (12332, 127244), (19576, 80158), (24664, 63622), (31811, 49328), (39152, 40079)]