319940162

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1\times {\mathrm{947}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 483047712

約数和(自身を除く): 163107550

約数列:

[1, 2, 251, 502, 673, 947, 1346, 1894, 168923, 237697, 337846, 475394, 637331, 1274662, 159970081, 319940162]

約数ペア:

[(1, 319940162), (2, 159970081), (251, 1274662), (502, 637331), (673, 475394), (947, 337846), (1346, 237697), (1894, 168923)]