397883982

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{170473}}^1$

素因数の和:170867

約数の個数: 16

約数和(自身を含む): 797818320

約数和(自身を除く): 399934338

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 170473, 340946, 511419, 1022838, 66313997, 132627994, 198941991, 397883982]

約数ペア:

[(1, 397883982), (2, 198941991), (3, 132627994), (6, 66313997), (389, 1022838), (778, 511419), (1167, 340946), (2334, 170473)]