713643838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{29207}}^1$

素因数の和:29871

約数の個数: 16

約数和(自身を含む): 1128597120

約数和(自身を除く): 414953282

約数列:

[1, 2, 19, 38, 643, 1286, 12217, 24434, 29207, 58414, 554933, 1109866, 18780101, 37560202, 356821919, 713643838]

約数ペア:

[(1, 713643838), (2, 356821919), (19, 37560202), (38, 18780101), (643, 1109866), (1286, 554933), (12217, 58414), (24434, 29207)]