1330706392

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{268721}}^1$

素因数の和:269346

約数の個数: 16

約数和(自身を含む): 2499114600

約数和(自身を除く): 1168408208

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 268721, 537442, 1074884, 2149768, 166338299, 332676598, 665353196, 1330706392]

約数ペア:

[(1, 1330706392), (2, 665353196), (4, 332676598), (8, 166338299), (619, 2149768), (1238, 1074884), (2476, 537442), (4952, 268721)]