868189966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{15263}}^1$

素因数の和:15528

約数の個数: 32

約数和(自身を含む): 1582571520

約数和(自身を除く): 714381554

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1673, 3346, 4063, 8126, 15263, 28441, 30526, 56882, 106841, 213682, 259471, 518942, 1816297, 3632594, 3647857, 7295714, 25534999, 51069998, 62013569, 124027138, 434094983, 868189966]

約数ペア:

[(1, 868189966), (2, 434094983), (7, 124027138), (14, 62013569), (17, 51069998), (34, 25534999), (119, 7295714), (238, 3647857), (239, 3632594), (478, 1816297), (1673, 518942), (3346, 259471), (4063, 213682), (8126, 106841), (15263, 56882), (28441, 30526)]