137974198

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{1439}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 209018880

約数和(自身を除く): 71044682

約数列:

[1, 2, 191, 251, 382, 502, 1439, 2878, 47941, 95882, 274849, 361189, 549698, 722378, 68987099, 137974198]

約数ペア:

[(1, 137974198), (2, 68987099), (191, 722378), (251, 549698), (382, 361189), (502, 274849), (1439, 95882), (2878, 47941)]