2572492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 4933712

約数和(自身を除く): 2361220

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 811, 1586, 1622, 3172, 3244, 10543, 21086, 42172, 49471, 98942, 197884, 643123, 1286246, 2572492]

約数ペア:

[(1, 2572492), (2, 1286246), (4, 643123), (13, 197884), (26, 98942), (52, 49471), (61, 42172), (122, 21086), (244, 10543), (793, 3244), (811, 3172), (1586, 1622)]