1620231762

素因数分解:

$2^1\times 3^1\times {\mathrm{2543}}^1\times {\mathrm{106189}}^1$

素因数の和:108737

約数の個数: 16

約数和(自身を含む): 3241768320

約数和(自身を除く): 1621536558

約数列:

[1, 2, 3, 6, 2543, 5086, 7629, 15258, 106189, 212378, 318567, 637134, 270038627, 540077254, 810115881, 1620231762]

約数ペア:

[(1, 1620231762), (2, 810115881), (3, 540077254), (6, 270038627), (2543, 637134), (5086, 318567), (7629, 212378), (15258, 106189)]