2912561092

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{161773}}^1$

素因数の和:162427

約数の個数: 24

約数和(自身を含む): 5834217536

約数和(自身を除く): 2921656444

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 161773, 323546, 647092, 1132411, 2264822, 4529644, 104020039, 208040078, 416080156, 728140273, 1456280546, 2912561092]

約数ペア:

[(1, 2912561092), (2, 1456280546), (4, 728140273), (7, 416080156), (14, 208040078), (28, 104020039), (643, 4529644), (1286, 2264822), (2572, 1132411), (4501, 647092), (9002, 323546), (18004, 161773)]