1885553572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{37021}}^1$

素因数の和:37156

約数の個数: 48

約数和(自身を含む): 4030363008

約数和(自身を除く): 2144809436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1819, 2996, 3638, 7276, 12733, 25466, 37021, 50932, 74042, 148084, 259147, 518294, 629357, 1036588, 1258714, 2517428, 3961247, 4405499, 7922494, 8810998, 15844988, 17621996, 27728729, 55457458, 67341199, 110914916, 134682398, 269364796, 471388393, 942776786, 1885553572]

約数ペア:

[(1, 1885553572), (2, 942776786), (4, 471388393), (7, 269364796), (14, 134682398), (17, 110914916), (28, 67341199), (34, 55457458), (68, 27728729), (107, 17621996), (119, 15844988), (214, 8810998), (238, 7922494), (428, 4405499), (476, 3961247), (749, 2517428), (1498, 1258714), (1819, 1036588), (2996, 629357), (3638, 518294), (7276, 259147), (12733, 148084), (25466, 74042), (37021, 50932)]