251958966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{75937}}^1$

素因数の和:76028

約数の個数: 32

約数和(自身を含む): 583203840

約数和(自身を除く): 331244874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 75937, 151874, 227811, 455622, 531559, 1063118, 1594677, 3189354, 5999023, 11998046, 17997069, 35994138, 41993161, 83986322, 125979483, 251958966]

約数ペア:

[(1, 251958966), (2, 125979483), (3, 83986322), (6, 41993161), (7, 35994138), (14, 17997069), (21, 11998046), (42, 5999023), (79, 3189354), (158, 1594677), (237, 1063118), (474, 531559), (553, 455622), (1106, 227811), (1659, 151874), (3318, 75937)]