2029605411

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 2808142848

約数和(自身を除く): 778537437

約数列:

[1, 3, 41, 123, 157, 227, 463, 471, 681, 1389, 6437, 9307, 18983, 19311, 27921, 35639, 56949, 72691, 105101, 106917, 218073, 315303, 1461199, 2980331, 4309141, 4383597, 8940993, 12927423, 16500857, 49502571, 676535137, 2029605411]

約数ペア:

[(1, 2029605411), (3, 676535137), (41, 49502571), (123, 16500857), (157, 12927423), (227, 8940993), (463, 4383597), (471, 4309141), (681, 2980331), (1389, 1461199), (6437, 315303), (9307, 218073), (18983, 106917), (19311, 105101), (27921, 72691), (35639, 56949)]