2016543990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{31543}}^1$

素因数の和:33684

約数の個数: 32

約数和(自身を含む): 4842130176

約数和(自身を除く): 2825586186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2131, 4262, 6393, 10655, 12786, 21310, 31543, 31965, 63086, 63930, 94629, 157715, 189258, 315430, 473145, 946290, 67218133, 134436266, 201654399, 336090665, 403308798, 672181330, 1008271995, 2016543990]

約数ペア:

[(1, 2016543990), (2, 1008271995), (3, 672181330), (5, 403308798), (6, 336090665), (10, 201654399), (15, 134436266), (30, 67218133), (2131, 946290), (4262, 473145), (6393, 315430), (10655, 189258), (12786, 157715), (21310, 94629), (31543, 63930), (31965, 63086)]