399140746

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1787}}^1\times {\mathrm{3851}}^1$

素因数の和:5669

約数の個数: 16

約数和(自身を含む): 619863840

約数和(自身を除く): 220723094

約数列:

[1, 2, 29, 58, 1787, 3574, 3851, 7702, 51823, 103646, 111679, 223358, 6881737, 13763474, 199570373, 399140746]

約数ペア:

[(1, 399140746), (2, 199570373), (29, 13763474), (58, 6881737), (1787, 223358), (3574, 111679), (3851, 103646), (7702, 51823)]