390597458

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{4231}}^1$

素因数の和:5753

約数の個数: 16

約数和(自身を含む): 605345280

約数和(自身を除く): 214747822

約数列:

[1, 2, 31, 62, 1489, 2978, 4231, 8462, 46159, 92318, 131161, 262322, 6299959, 12599918, 195298729, 390597458]

約数ペア:

[(1, 390597458), (2, 195298729), (31, 12599918), (62, 6299959), (1489, 262322), (2978, 131161), (4231, 92318), (8462, 46159)]