814657688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{7369}}^1$

素因数の和:8451

約数の個数: 32

約数和(自身を含む): 1646752800

約数和(自身を除く): 832095112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1063, 2126, 4252, 7369, 8504, 13819, 14738, 27638, 29476, 55276, 58952, 95797, 110552, 191594, 383188, 766376, 7833247, 15666494, 31332988, 62665976, 101832211, 203664422, 407328844, 814657688]

約数ペア:

[(1, 814657688), (2, 407328844), (4, 203664422), (8, 101832211), (13, 62665976), (26, 31332988), (52, 15666494), (104, 7833247), (1063, 766376), (2126, 383188), (4252, 191594), (7369, 110552), (8504, 95797), (13819, 58952), (14738, 55276), (27638, 29476)]