2017617776464

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{911}}^1\times {\mathrm{215273}}^1$

素因数の和:216835

約数の個数: 40

約数和(自身を含む): 3919529884032

約数和(自身を除く): 1901912107568

約数列:

[1, 2, 4, 8, 16, 643, 911, 1286, 1822, 2572, 3644, 5144, 7288, 10288, 14576, 215273, 430546, 585773, 861092, 1171546, 1722184, 2343092, 3444368, 4686184, 9372368, 138420539, 196113703, 276841078, 392227406, 553682156, 784454812, 1107364312, 1568909624, 2214728624, 3137819248, 126101111029, 252202222058, 504404444116, 1008808888232, 2017617776464]

約数ペア:

[(1, 2017617776464), (2, 1008808888232), (4, 504404444116), (8, 252202222058), (16, 126101111029), (643, 3137819248), (911, 2214728624), (1286, 1568909624), (1822, 1107364312), (2572, 784454812), (3644, 553682156), (5144, 392227406), (7288, 276841078), (10288, 196113703), (14576, 138420539), (215273, 9372368), (430546, 4686184), (585773, 3444368), (861092, 2343092), (1171546, 1722184)]