2045554563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{3617}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 3114490176

約数和(自身を除く): 1068935613

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 853, 2559, 3617, 10851, 11089, 14501, 33267, 43503, 47021, 61489, 141063, 184467, 188513, 565539, 799357, 2398071, 3085301, 9255903, 40108913, 52450117, 120326739, 157350351, 681851521, 2045554563]

約数ペア:

[(1, 2045554563), (3, 681851521), (13, 157350351), (17, 120326739), (39, 52450117), (51, 40108913), (221, 9255903), (663, 3085301), (853, 2398071), (2559, 799357), (3617, 565539), (10851, 188513), (11089, 184467), (14501, 141063), (33267, 61489), (43503, 47021)]