2320403056

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{297793}}^1$

素因数の和:298288

約数の個数: 20

約数和(自身を含む): 4505027632

約数和(自身を除く): 2184624576

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 297793, 595586, 1191172, 2382344, 4764688, 145025191, 290050382, 580100764, 1160201528, 2320403056]

約数ペア:

[(1, 2320403056), (2, 1160201528), (4, 580100764), (8, 290050382), (16, 145025191), (487, 4764688), (974, 2382344), (1948, 1191172), (3896, 595586), (7792, 297793)]