804976198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{117721}}^1$

素因数の和:117999

約数の個数: 16

約数和(自身を含む): 1305301536

約数和(自身を除く): 500325338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 117721, 235442, 1530373, 3060746, 30960623, 61921246, 402488099, 804976198]

約数ペア:

[(1, 804976198), (2, 402488099), (13, 61921246), (26, 30960623), (263, 3060746), (526, 1530373), (3419, 235442), (6838, 117721)]