1976722006

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{18899}}^1$

素因数の和:19180

約数の個数: 32

約数和(自身を含む): 3512678400

約数和(自身を除く): 1535956394

約数列:

[1, 2, 7, 14, 31, 62, 217, 241, 434, 482, 1687, 3374, 7471, 14942, 18899, 37798, 52297, 104594, 132293, 264586, 585869, 1171738, 4101083, 4554659, 8202166, 9109318, 31882613, 63765226, 141194429, 282388858, 988361003, 1976722006]

約数ペア:

[(1, 1976722006), (2, 988361003), (7, 282388858), (14, 141194429), (31, 63765226), (62, 31882613), (217, 9109318), (241, 8202166), (434, 4554659), (482, 4101083), (1687, 1171738), (3374, 585869), (7471, 264586), (14942, 132293), (18899, 104594), (37798, 52297)]