2016367712

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{1543}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 4022780832

約数和(自身を除く): 2006413120

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 421, 776, 842, 1543, 1552, 1684, 3086, 3104, 3368, 6172, 6736, 12344, 13472, 24688, 40837, 49376, 81674, 149671, 163348, 299342, 326696, 598684, 649603, 653392, 1197368, 1299206, 1306784, 2394736, 2598412, 4789472, 5196824, 10393648, 20787296, 63011491, 126022982, 252045964, 504091928, 1008183856, 2016367712]

約数ペア:

[(1, 2016367712), (2, 1008183856), (4, 504091928), (8, 252045964), (16, 126022982), (32, 63011491), (97, 20787296), (194, 10393648), (388, 5196824), (421, 4789472), (776, 2598412), (842, 2394736), (1543, 1306784), (1552, 1299206), (1684, 1197368), (3086, 653392), (3104, 649603), (3368, 598684), (6172, 326696), (6736, 299342), (12344, 163348), (13472, 149671), (24688, 81674), (40837, 49376)]