77874194

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 118124160

約数和(自身を除く): 40249966

約数列:

[1, 2, 139, 278, 373, 746, 751, 1502, 51847, 103694, 104389, 208778, 280123, 560246, 38937097, 77874194]

約数ペア:

[(1, 77874194), (2, 38937097), (139, 560246), (278, 280123), (373, 208778), (746, 104389), (751, 103694), (1502, 51847)]