134449978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6610

約数の個数: 24

約数和(自身を含む): 221995836

約数和(自身を除く): 87545858

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 6521, 10309, 13042, 20618, 84773, 169546, 397781, 795562, 1102049, 2204098, 5171153, 10342306, 67224989, 134449978]

約数ペア:

[(1, 134449978), (2, 67224989), (13, 10342306), (26, 5171153), (61, 2204098), (122, 1102049), (169, 795562), (338, 397781), (793, 169546), (1586, 84773), (6521, 20618), (10309, 13042)]