1048894448

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{158731}}^1$

素因数の和:158805

約数の個数: 40

約数和(自身を含む): 2361932160

約数和(自身を除く): 1313037712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 158731, 317462, 634924, 1111117, 1269848, 2222234, 2539696, 4444468, 8888936, 9365129, 17777872, 18730258, 37460516, 65555903, 74921032, 131111806, 149842064, 262223612, 524447224, 1048894448]

約数ペア:

[(1, 1048894448), (2, 524447224), (4, 262223612), (7, 149842064), (8, 131111806), (14, 74921032), (16, 65555903), (28, 37460516), (56, 18730258), (59, 17777872), (112, 9365129), (118, 8888936), (236, 4444468), (413, 2539696), (472, 2222234), (826, 1269848), (944, 1111117), (1652, 634924), (3304, 317462), (6608, 158731)]