439775768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{2221}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 842315760

約数和(自身を除く): 402539992

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 467, 934, 1868, 2221, 3736, 4442, 8884, 17768, 24751, 49502, 99004, 117713, 198008, 235426, 470852, 941704, 1037207, 2074414, 4148828, 8297656, 54971971, 109943942, 219887884, 439775768]

約数ペア:

[(1, 439775768), (2, 219887884), (4, 109943942), (8, 54971971), (53, 8297656), (106, 4148828), (212, 2074414), (424, 1037207), (467, 941704), (934, 470852), (1868, 235426), (2221, 198008), (3736, 117713), (4442, 99004), (8884, 49502), (17768, 24751)]