2078671685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 2712763872

約数和(自身を除く): 634092187

約数列:

[1, 5, 17, 61, 85, 97, 305, 485, 1037, 1649, 4133, 5185, 5917, 8245, 20665, 29585, 70261, 100589, 252113, 351305, 400901, 502945, 1260565, 2004505, 4285921, 6815317, 21429605, 24454961, 34076585, 122274805, 415734337, 2078671685]

約数ペア:

[(1, 2078671685), (5, 415734337), (17, 122274805), (61, 34076585), (85, 24454961), (97, 21429605), (305, 6815317), (485, 4285921), (1037, 2004505), (1649, 1260565), (4133, 502945), (5185, 400901), (5917, 351305), (8245, 252113), (20665, 100589), (29585, 70261)]