840179338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{2027}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 1361453184

約数和(自身を除く): 521273846

約数列:

[1, 2, 17, 34, 73, 146, 167, 334, 1241, 2027, 2482, 2839, 4054, 5678, 12191, 24382, 34459, 68918, 147971, 207247, 295942, 338509, 414494, 677018, 2515507, 5031014, 5754653, 11509306, 24711157, 49422314, 420089669, 840179338]

約数ペア:

[(1, 840179338), (2, 420089669), (17, 49422314), (34, 24711157), (73, 11509306), (146, 5754653), (167, 5031014), (334, 2515507), (1241, 677018), (2027, 414494), (2482, 338509), (2839, 295942), (4054, 207247), (5678, 147971), (12191, 68918), (24382, 34459)]