2113306585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{8171}}^1$

素因数の和:8385

約数の個数: 32

約数和(自身を含む): 2866606848

約数和(自身を除く): 753300263

約数列:

[1, 5, 13, 23, 65, 115, 173, 299, 865, 1495, 2249, 3979, 8171, 11245, 19895, 40855, 51727, 106223, 187933, 258635, 531115, 939665, 1413583, 2443129, 7067915, 12215645, 18376579, 32512409, 91882895, 162562045, 422661317, 2113306585]

約数ペア:

[(1, 2113306585), (5, 422661317), (13, 162562045), (23, 91882895), (65, 32512409), (115, 18376579), (173, 12215645), (299, 7067915), (865, 2443129), (1495, 1413583), (2249, 939665), (3979, 531115), (8171, 258635), (11245, 187933), (19895, 106223), (40855, 51727)]