2802727190

素因数分解:

$2^1\times 5^1\times {\mathrm{6173}}^1\times {\mathrm{45403}}^1$

素因数の和:51583

約数の個数: 16

約数和(自身を含む): 5045837328

約数和(自身を除く): 2243110138

約数列:

[1, 2, 5, 10, 6173, 12346, 30865, 45403, 61730, 90806, 227015, 454030, 280272719, 560545438, 1401363595, 2802727190]

約数ペア:

[(1, 2802727190), (2, 1401363595), (5, 560545438), (10, 280272719), (6173, 454030), (12346, 227015), (30865, 90806), (45403, 61730)]