1297882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 2099520

約数和(自身を除く): 801638

約数列:

[1, 2, 17, 34, 59, 118, 647, 1003, 1294, 2006, 10999, 21998, 38173, 76346, 648941, 1297882]

約数ペア:

[(1, 1297882), (2, 648941), (17, 76346), (34, 38173), (59, 21998), (118, 10999), (647, 2006), (1003, 1294)]