2065431398

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{12923}}^1$

素因数の和:13591

約数の個数: 16

約数和(自身を含む): 3124247760

約数和(自身を除く): 1058816362

約数列:

[1, 2, 157, 314, 509, 1018, 12923, 25846, 79913, 159826, 2028911, 4057822, 6577807, 13155614, 1032715699, 2065431398]

約数ペア:

[(1, 2065431398), (2, 1032715699), (157, 13155614), (314, 6577807), (509, 4057822), (1018, 2028911), (12923, 159826), (25846, 79913)]