2013141590

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{103291}}^1$

素因数の和:105247

約数の個数: 16

約数和(自身を含む): 3625549200

約数和(自身を除く): 1612407610

約数列:

[1, 2, 5, 10, 1949, 3898, 9745, 19490, 103291, 206582, 516455, 1032910, 201314159, 402628318, 1006570795, 2013141590]

約数ペア:

[(1, 2013141590), (2, 1006570795), (5, 402628318), (10, 201314159), (1949, 1032910), (3898, 516455), (9745, 206582), (19490, 103291)]