4078390132

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{78497}}^1$

素因数の和:78951

約数の個数: 24

約数和(自身を含む): 7385091840

約数和(自身を除く): 3306701708

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1676, 12989, 25978, 51956, 78497, 156994, 313988, 2433407, 4866814, 9733628, 32890243, 65780486, 131560972, 1019597533, 2039195066, 4078390132]

約数ペア:

[(1, 4078390132), (2, 2039195066), (4, 1019597533), (31, 131560972), (62, 65780486), (124, 32890243), (419, 9733628), (838, 4866814), (1676, 2433407), (12989, 313988), (25978, 156994), (51956, 78497)]