305014734584

素因数分解:

$2^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2727437}}^1$

素因数の和:2729447

約数の個数: 32

約数和(自身を含む): 653930534880

約数和(自身を除く): 348915800296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1997, 3994, 7988, 13979, 15976, 27958, 55916, 111832, 2727437, 5454874, 10909748, 19092059, 21819496, 38184118, 76368236, 152736472, 5446691689, 10893383378, 21786766756, 38126841823, 43573533512, 76253683646, 152507367292, 305014734584]

約数ペア:

[(1, 305014734584), (2, 152507367292), (4, 76253683646), (7, 43573533512), (8, 38126841823), (14, 21786766756), (28, 10893383378), (56, 5446691689), (1997, 152736472), (3994, 76368236), (7988, 38184118), (13979, 21819496), (15976, 19092059), (27958, 10909748), (55916, 5454874), (111832, 2727437)]