2391379523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 2711284800

約数和(自身を除く): 319905277

約数列:

[1, 13, 37, 61, 149, 481, 547, 793, 1937, 2257, 5513, 7111, 9089, 20239, 29341, 33367, 71669, 81503, 118157, 263107, 336293, 433771, 1059539, 1234579, 3015611, 4371809, 4971683, 16049527, 39202943, 64631879, 183952271, 2391379523]

約数ペア:

[(1, 2391379523), (13, 183952271), (37, 64631879), (61, 39202943), (149, 16049527), (481, 4971683), (547, 4371809), (793, 3015611), (1937, 1234579), (2257, 1059539), (5513, 433771), (7111, 336293), (9089, 263107), (20239, 118157), (29341, 81503), (33367, 71669)]