2379488978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{478001}}^1$

素因数の和:478153

約数の個数: 16

約数和(自身を含む): 3785775840

約数和(自身を除く): 1406286862

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 478001, 956002, 9082019, 18164038, 62618131, 125236262, 1189744489, 2379488978]

約数ペア:

[(1, 2379488978), (2, 1189744489), (19, 125236262), (38, 62618131), (131, 18164038), (262, 9082019), (2489, 956002), (4978, 478001)]