1264492024

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{375443}}^1$

素因数の和:375870

約数の個数: 16

約数和(自身を含む): 2376560520

約数和(自身を除く): 1112068496

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 375443, 750886, 1501772, 3003544, 158061503, 316123006, 632246012, 1264492024]

約数ペア:

[(1, 1264492024), (2, 632246012), (4, 316123006), (8, 158061503), (421, 3003544), (842, 1501772), (1684, 750886), (3368, 375443)]