320419806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7629043}}^1$

素因数の和:7629055

約数の個数: 16

約数和(自身を含む): 732388224

約数和(自身を除く): 411968418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7629043, 15258086, 22887129, 45774258, 53403301, 106806602, 160209903, 320419806]

約数ペア:

[(1, 320419806), (2, 160209903), (3, 106806602), (6, 53403301), (7, 45774258), (14, 22887129), (21, 15258086), (42, 7629043)]