274331882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{19273}}^1$

素因数の和:19933

約数の個数: 16

約数和(自身を含む): 449623872

約数和(自身を除く): 175291990

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 19273, 38546, 212003, 424006, 12469631, 24939262, 137165941, 274331882]

約数ペア:

[(1, 274331882), (2, 137165941), (11, 24939262), (22, 12469631), (647, 424006), (1294, 212003), (7117, 38546), (14234, 19273)]