3948392

素因数分解:

$2^3\times 7^1\times {\mathrm{70507}}^1$

素因数の和:70520

約数の個数: 16

約数和(自身を含む): 8460960

約数和(自身を除く): 4512568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 70507, 141014, 282028, 493549, 564056, 987098, 1974196, 3948392]

約数ペア:

[(1, 3948392), (2, 1974196), (4, 987098), (7, 564056), (8, 493549), (14, 282028), (28, 141014), (56, 70507)]