245681362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{96497}}^1$

素因数の和:96585

約数の個数: 16

約数和(自身を含む): 393711840

約数和(自身を除く): 148030478

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 96497, 192994, 1833443, 3666886, 6465299, 12930598, 122840681, 245681362]

約数ペア:

[(1, 245681362), (2, 122840681), (19, 12930598), (38, 6465299), (67, 3666886), (134, 1833443), (1273, 192994), (2546, 96497)]