1042753688

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{256079}}^1$

素因数の和:256594

約数の個数: 16

約数和(自身を含む): 1959012000

約数和(自身を除く): 916258312

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 256079, 512158, 1024316, 2048632, 130344211, 260688422, 521376844, 1042753688]

約数ペア:

[(1, 1042753688), (2, 521376844), (4, 260688422), (8, 130344211), (509, 2048632), (1018, 1024316), (2036, 512158), (4072, 256079)]