813804914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1009}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 1338435840

約数和(自身を除く): 524630926

約数列:

[1, 2, 13, 26, 67, 134, 463, 871, 926, 1009, 1742, 2018, 6019, 12038, 13117, 26234, 31021, 62042, 67603, 135206, 403273, 467167, 806546, 878839, 934334, 1757678, 6073171, 12146342, 31300189, 62600378, 406902457, 813804914]

約数ペア:

[(1, 813804914), (2, 406902457), (13, 62600378), (26, 31300189), (67, 12146342), (134, 6073171), (463, 1757678), (871, 934334), (926, 878839), (1009, 806546), (1742, 467167), (2018, 403273), (6019, 135206), (12038, 67603), (13117, 62042), (26234, 31021)]