2820280318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{49529}}^1$

素因数の和:50003

約数の個数: 16

約数和(自身を含む): 4300788960

約数和(自身を除く): 1480508642

約数列:

[1, 2, 71, 142, 401, 802, 28471, 49529, 56942, 99058, 3516559, 7033118, 19861129, 39722258, 1410140159, 2820280318]

約数ペア:

[(1, 2820280318), (2, 1410140159), (71, 39722258), (142, 19861129), (401, 7033118), (802, 3516559), (28471, 99058), (49529, 56942)]