2019790509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{6131}}^1$

素因数の和:6361

約数の個数: 32

約数和(自身を含む): 3002227200

約数和(自身を除く): 982436691

約数列:

[1, 3, 11, 33, 67, 149, 201, 447, 737, 1639, 2211, 4917, 6131, 9983, 18393, 29949, 67441, 109813, 202323, 329439, 410777, 913519, 1232331, 2740557, 4518547, 10048709, 13555641, 30146127, 61205773, 183617319, 673263503, 2019790509]

約数ペア:

[(1, 2019790509), (3, 673263503), (11, 183617319), (33, 61205773), (67, 30146127), (149, 13555641), (201, 10048709), (447, 4518547), (737, 2740557), (1639, 1232331), (2211, 913519), (4917, 410777), (6131, 329439), (9983, 202323), (18393, 109813), (29949, 67441)]