16399843265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{15307}}^1$

素因数の和:15689

約数の個数: 32

約数和(自身を含む): 21664371456

約数和(自身を除く): 5264528191

約数列:

[1, 5, 13, 53, 65, 265, 311, 689, 1555, 3445, 4043, 15307, 16483, 20215, 76535, 82415, 198991, 214279, 811271, 994955, 1071395, 4056355, 4760477, 10546523, 23802385, 52732615, 61886201, 252305281, 309431005, 1261526405, 3279968653, 16399843265]

約数ペア:

[(1, 16399843265), (5, 3279968653), (13, 1261526405), (53, 309431005), (65, 252305281), (265, 61886201), (311, 52732615), (689, 23802385), (1555, 10546523), (3445, 4760477), (4043, 4056355), (15307, 1071395), (16483, 994955), (20215, 811271), (76535, 214279), (82415, 198991)]