259292642

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4787}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 459188352

約数和(自身を除く): 199895710

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 511, 742, 1022, 3869, 4787, 7738, 9574, 27083, 33509, 54166, 67018, 253711, 349451, 507422, 698902, 1775977, 2446157, 3551954, 4892314, 18520903, 37041806, 129646321, 259292642]

約数ペア:

[(1, 259292642), (2, 129646321), (7, 37041806), (14, 18520903), (53, 4892314), (73, 3551954), (106, 2446157), (146, 1775977), (371, 698902), (511, 507422), (742, 349451), (1022, 253711), (3869, 67018), (4787, 54166), (7738, 33509), (9574, 27083)]