2017804190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1354231}}^1$

素因数の和:1354387

約数の個数: 16

約数和(自身を含む): 3656426400

約数和(自身を除く): 1638622210

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1354231, 2708462, 6771155, 13542310, 201780419, 403560838, 1008902095, 2017804190]

約数ペア:

[(1, 2017804190), (2, 1008902095), (5, 403560838), (10, 201780419), (149, 13542310), (298, 6771155), (745, 2708462), (1490, 1354231)]