1621004824

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{3037}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 3068866080

約数和(自身を除く): 1447861256

約数列:

[1, 2, 4, 8, 137, 274, 487, 548, 974, 1096, 1948, 3037, 3896, 6074, 12148, 24296, 66719, 133438, 266876, 416069, 533752, 832138, 1479019, 1664276, 2958038, 3328552, 5916076, 11832152, 202625603, 405251206, 810502412, 1621004824]

約数ペア:

[(1, 1621004824), (2, 810502412), (4, 405251206), (8, 202625603), (137, 11832152), (274, 5916076), (487, 3328552), (548, 2958038), (974, 1664276), (1096, 1479019), (1948, 832138), (3037, 533752), (3896, 416069), (6074, 266876), (12148, 133438), (24296, 66719)]